configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.1], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28
  29 dnl notice that if --host was given but --build was not, cross_compiling is
  30 dnl only set to "maybe" and not "yes" and will be either set to "yes" later or
  31 dnl configure will exit with error in AC_PROG_CC so don't test for = "yes" here
  32 if test "$cross_compiling" != "no"; then
  33     HOST_PREFIX="${host_alias}-"
  34     HOST_SUFFIX="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=1
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  50 WX_VERSION=$WX_RELEASE.$wx_release_number
  51 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  52
  53 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  54
  55
  56 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  57 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  58 wx_top_builddir="`pwd`"
  59 AC_SUBST(wx_top_builddir)
  60
  61
  62 dnl ------------------------------------------------------------------------
  63 dnl Check platform (host system)
  64 dnl ------------------------------------------------------------------------
  65
  66 dnl OS (assume Unix)
  67 USE_UNIX=1
  68 USE_OS2=0
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 dnl Unix kind
  75 USE_AIX=
  76 USE_BSD=                            dnl any BSD
  77 USE_DARWIN=                         dnl a.k.a. Mac OS X
  78 USE_FREEBSD=
  79 USE_GNU=                            dnl GNU/Hurd
  80 USE_HPUX=
  81 USE_LINUX=
  82 USE_NETBSD=
  83 USE_OPENBSD=
  84 USE_OSF=                            dnl OSF/1 (obsolete?)
  85 USE_SGI=
  86 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  87 USE_SUN=                            dnl SunOS or Solaris
  88 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  89 USE_SVR4=                           dnl SysV R4
  90 USE_SYSV=                           dnl any System V
  91 USE_VMS=
  92 USE_ULTRIX=
  93 USE_UNIXWARE=
  94
  95 dnl hardware platform
  96 USE_ALPHA=
  97
  98 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  99 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 100 dnl than checking it during run-time
 101 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 102
 103 dnl the list of all available toolkits
 104 dnl
 105 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 106 ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA MGL MICROWIN MOTIF MSW PM X11 DFB"
 107
 108 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 109 dnl     which are either yes or no
 110 DEFAULT_wxUSE_COCOA=0
 111 DEFAULT_wxUSE_GTK=0
 112 DEFAULT_wxUSE_OSX_CARBON=0
 113 DEFAULT_wxUSE_OSX_COCOA=0
 114 DEFAULT_wxUSE_MGL=0
 115 DEFAULT_wxUSE_MICROWIN=0
 116 DEFAULT_wxUSE_MOTIF=0
 117 DEFAULT_wxUSE_MSW=0
 118 DEFAULT_wxUSE_PM=0
 119 DEFAULT_wxUSE_X11=0
 120 DEFAULT_wxUSE_DFB=0
 121
 122 dnl these are the values which are really default for the given platform:
 123 dnl they're used if no --with-<toolkit> options were given to detect the
 124 dnl toolkit to use by default for the target platform
 125 DEFAULT_DEFAULT_wxUSE_COCOA=0
 126 DEFAULT_DEFAULT_wxUSE_GTK=0
 127 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 128 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
 129 DEFAULT_DEFAULT_wxUSE_MGL=0
 130 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 131 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 132 DEFAULT_DEFAULT_wxUSE_MSW=0
 133 DEFAULT_DEFAULT_wxUSE_PM=0
 134 DEFAULT_DEFAULT_wxUSE_X11=0
 135 DEFAULT_DEFAULT_wxUSE_DFB=0
 136
 137 PROGRAM_EXT=
 138 SAMPLES_RPATH_FLAG=
 139 DYLIB_RPATH_INSTALL=
 140 DYLIB_RPATH_POSTLINK=
 141
 142 DEFAULT_STD_FLAG=yes
 143
 144 dnl to support a new system, you need to add its canonical name (as determined
 145 dnl by config.sub or specified by the configure command line) to this "case"
 146 dnl and also define the shared library flags below - search for
 147 dnl SHARED_LIB_SETUP to find the exact place
 148 case "${host}" in
 149   *-hp-hpux* )
 150     USE_HPUX=1
 151     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 152     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 153     AC_DEFINE(__HPUX__)
 154
 155     dnl many standard declarations in HP-UX headers are only included if either
 156     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 157     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 158   ;;
 159   *-*-linux* )
 160     USE_LINUX=1
 161     AC_DEFINE(__LINUX__)
 162     TMP=`uname -m`
 163     if test "x$TMP" = "xalpha"; then
 164       USE_ALPHA=1
 165       AC_DEFINE(__ALPHA__)
 166     fi
 167     DEFAULT_DEFAULT_wxUSE_GTK=1
 168   ;;
 169   *-*-gnu* | *-*-k*bsd*-gnu )
 170     USE_GNU=1
 171     TMP=`uname -m`
 172     if test "x$TMP" = "xalpha"; then
 173       USE_ALPHA=1
 174       AC_DEFINE(__ALPHA__)
 175     fi
 176     DEFAULT_DEFAULT_wxUSE_GTK=1
 177   ;;
 178   *-*-irix5* | *-*-irix6* )
 179     USE_SGI=1
 180     USE_SVR4=1
 181     AC_DEFINE(__SGI__)
 182     AC_DEFINE(__SVR4__)
 183     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 184   ;;
 185   *-*-solaris2* )
 186     USE_SUN=1
 187     USE_SOLARIS=1
 188     USE_SVR4=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SOLARIS__)
 191     AC_DEFINE(__SVR4__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 194   ;;
 195   *-*-sunos4* )
 196     USE_SUN=1
 197     USE_SUNOS=1
 198     USE_BSD=1
 199     AC_DEFINE(__SUN__)
 200     AC_DEFINE(__SUNOS__)
 201     AC_DEFINE(__BSD__)
 202     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 203   ;;
 204   *-*-freebsd*)
 205     USE_BSD=1
 206     USE_FREEBSD=1
 207     AC_DEFINE(__FREEBSD__)
 208     AC_DEFINE(__BSD__)
 209     DEFAULT_DEFAULT_wxUSE_GTK=1
 210   ;;
 211   *-*-openbsd*|*-*-mirbsd*)
 212     USE_BSD=1
 213     USE_OPENBSD=1
 214     AC_DEFINE(__OPENBSD__)
 215     AC_DEFINE(__BSD__)
 216     DEFAULT_DEFAULT_wxUSE_GTK=1
 217   ;;
 218   *-*-netbsd*)
 219     USE_BSD=1
 220     USE_NETBSD=1
 221     AC_DEFINE(__NETBSD__)
 222     AC_DEFINE(__BSD__)
 223     DEFAULT_DEFAULT_wxUSE_GTK=1
 224     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 225
 226     dnl some standard declarations in NetBSD headers are only included if
 227     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 228     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 229   ;;
 230   *-*-osf* )
 231     USE_ALPHA=1
 232     USE_OSF=1
 233     AC_DEFINE(__ALPHA__)
 234     AC_DEFINE(__OSF__)
 235     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 236     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 237   ;;
 238   *-*-dgux5* )
 239     USE_ALPHA=1
 240     USE_SVR4=1
 241     AC_DEFINE(__ALPHA__)
 242     AC_DEFINE(__SVR4__)
 243     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 244   ;;
 245   *-*-sysv5* )
 246     USE_SYSV=1
 247     USE_SVR4=1
 248     AC_DEFINE(__SYSV__)
 249     AC_DEFINE(__SVR4__)
 250     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 251   ;;
 252   *-*-aix* )
 253     USE_AIX=1
 254     USE_SYSV=1
 255     USE_SVR4=1
 256     AC_DEFINE(__AIX__)
 257     AC_DEFINE(__SYSV__)
 258     AC_DEFINE(__SVR4__)
 259     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 260   ;;
 261
 262   *-*-*UnixWare*)
 263     USE_SYSV=1
 264     USE_SVR4=1
 265     USE_UNIXWARE=1
 266     AC_DEFINE(__UNIXWARE__)
 267   ;;
 268
 269   *-*-cygwin* | *-*-mingw32* )
 270     dnl MBN: some of the defines have been moved after toolkit detection
 271     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 272     dnl      USE_UNIX  must be set and not USE_WIN32
 273     PROGRAM_EXT=".exe"
 274     DEFAULT_DEFAULT_wxUSE_MSW=1
 275   ;;
 276
 277   *-pc-msdosdjgpp )
 278     USE_UNIX=0
 279     USE_DOS=1
 280     AC_DEFINE(__DOS__)
 281     PROGRAM_EXT=".exe"
 282     DEFAULT_DEFAULT_wxUSE_MGL=1
 283   ;;
 284
 285   *-pc-os2_emx | *-pc-os2-emx )
 286     AC_DEFINE(__EMX__)
 287     USE_OS2=1
 288     AC_DEFINE(__OS2__)
 289     PROGRAM_EXT=".exe"
 290     DEFAULT_DEFAULT_wxUSE_PM=1
 291     dnl "c++" wrapper is not always available, so always use plain gcc.
 292     CXX=gcc
 293     LDFLAGS="$LDFLAGS -Zcrtdll"
 294     dnl
 295     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 296     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 297     dnl For now however, we still need it to make sure the configure script
 298     dnl works on OS/2 no matter what platform it is generated on.
 299     ac_executable_extensions=".exe"
 300     export ac_executable_extensions
 301     dnl This strange code is necessary to deal with handling of
 302     dnl backslashes by ksh and pdksh's sh variant.
 303     ac_save_IFS="$IFS"
 304     IFS='\\'
 305     ac_TEMP_PATH=
 306     for ac_dir in $PATH; do
 307       IFS=$ac_save_IFS
 308       if test -z "$ac_TEMP_PATH"; then
 309         ac_TEMP_PATH="$ac_dir"
 310       else
 311         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 312       fi
 313     done
 314     export PATH="$ac_TEMP_PATH"
 315     unset ac_TEMP_PATH
 316     DEFAULT_STD_FLAG=no
 317   ;;
 318
 319   *-*-darwin* )
 320     dnl Darwin based distributions (including Mac OS X)
 321     USE_BSD=1
 322     USE_DARWIN=1
 323     AC_DEFINE(__BSD__)
 324     AC_DEFINE(__DARWIN__)
 325     AC_DEFINE(TARGET_CARBON)
 326     DEFAULT_DEFAULT_wxUSE_OSX_CARBON=1
 327   ;;
 328
 329   *-*-beos* )
 330     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 331     USE_BEOS=1
 332     AC_DEFINE(__BEOS__)
 333   ;;
 334
 335   *)
 336     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 337     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 338
 339     DEFAULT_DEFAULT_wxUSE_X11=1
 340     DEFAULT_wxUSE_SHARED=no
 341 esac
 342
 343 dnl ---------------------------------------------------------------------------
 344 dnl command line options for configure
 345 dnl ---------------------------------------------------------------------------
 346
 347 dnl the default values for all options - we collect them all here to simplify
 348 dnl modification of the default values (for example, if the defaults for some
 349 dnl platform should be changed, it can be done here too)
 350 dnl
 351 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 352
 353 dnl it's only necessary to list the options which should be disabled by
 354 dnl default, all the rest have default value of "yes" (or, rather, of
 355 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 356 dnl default)
 357 DEFAULT_wxUSE_ALL_FEATURES=yes
 358
 359 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 360 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 361
 362 dnl libraries disabled by default
 363 DEFAULT_wxUSE_DMALLOC=no
 364 DEFAULT_wxUSE_LIBGNOMEVFS=no
 365 DEFAULT_wxUSE_LIBHILDON=no
 366 DEFAULT_wxUSE_LIBHILDON2=no
 367 DEFAULT_wxUSE_LIBMSPACK=no
 368 DEFAULT_wxUSE_LIBSDL=no
 369
 370 dnl features disabled by default
 371 DEFAULT_wxUSE_ACCESSIBILITY=no
 372 DEFAULT_wxUSE_IPV6=no
 373 DEFAULT_wxUSE_GSTREAMER8=no
 374
 375 dnl automatic features
 376 DEFAULT_wxUSE_UNICODE_UTF8=auto
 377 DEFAULT_wxUSE_OPENGL=auto
 378 DEFAULT_wxUSE_MEDIACTRL=auto
 379 DEFAULT_wxUSE_COMPILER_TLS=auto
 380
 381 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 382
 383 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 384 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 385
 386 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 387
 388 dnl Applicable only when --with-gtk was used:
 389 DEFAULT_wxUSE_GTK2=yes
 390
 391 dnl Always default to no. Only special cases require this.
 392 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 393
 394 dnl ===========================
 395 dnl deal with configure options
 396 dnl ===========================
 397
 398 dnl we use several macros here:
 399 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 400 dnl       autoconf manual for details about them
 401 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 402 dnl       the caching of the command line options and also use DEFAULT_foo
 403 dnl       variable as the default value for "foo" if neither --enable-foo nor
 404 dnl       --disable-foo is specified
 405 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 406 dnl       to choose not only whether an external library is used but also if we
 407 dnl       use the copy of it included with wxWidgets or an already installed
 408 dnl       system version
 409 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 410 dnl       should be used for the options which are enabled by default
 411 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 412 dnl       optional features, i.e. options which should be disabled if
 413 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 414 dnl       also affected by this)
 415
 416 dnl ---------------------------------------------------------------------------
 417 dnl global build options
 418 dnl ---------------------------------------------------------------------------
 419
 420 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 421 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 422 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 423 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 424 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 425 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 426 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 427 if test "x$VENDOR" = "x"; then
 428     VENDOR="custom"
 429 fi
 430
 431 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 432
 433 if test "$wxUSE_ALL_FEATURES" = "no"; then
 434     dnl this is a bit ugly but currently we have no choice but to manually
 435     dnl reset all the options with default value of auto if all features are to
 436     dnl be disabled because we can't have an option with default value of
 437     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 438     DEFAULT_wxUSE_MEDIACTRL=no
 439 fi
 440
 441 dnl ---------------------------------------------------------------------------
 442 dnl port selection
 443 dnl ---------------------------------------------------------------------------
 444
 445 if test "$wxUSE_GUI" = "yes"; then
 446
 447 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 448 if test "$wxUSE_UNIVERSAL" = "yes"; then
 449     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 450 fi
 451
 452 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 453 dnl shouldn't default to wxUSE_ALL_FEATURES
 454 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 455 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 456 AC_ARG_WITH(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon) ], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 457 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa) ], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 458 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X (Default) ], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 459 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 460 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 461 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 462 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 463 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 464 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 465 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 466 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 467 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 468
 469 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 470 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 471
 472 dnl check that no more than one toolkit is given and that if none are given that
 473 dnl we have a default one
 474
 475 AC_MSG_CHECKING(for toolkit)
 476
 477
 478
 479 # In Wine, we need to default to MSW, not GTK or MOTIF
 480 if test "$wxUSE_WINE" = "yes"; then
 481     DEFAULT_DEFAULT_wxUSE_GTK=0
 482     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 483     DEFAULT_DEFAULT_wxUSE_MSW=1
 484     wxUSE_SHARED=no
 485     CC=${CC:-winegcc}
 486     CXX=${CXX:-wineg++}
 487 fi
 488
 489
 490 if test "$wxUSE_GUI" = "yes"; then
 491
 492     if test "$USE_BEOS" = 1; then
 493         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 494     fi
 495
 496     if test "$TOOLKIT_GIVEN" = 1; then
 497       dnl convert "yes", "any" or a number to 1 and "no" to 0
 498       for toolkit in $ALL_TOOLKITS; do
 499         var=wxUSE_$toolkit
 500         eval "value=\$${var}"
 501         if test "x$value" = "xno"; then
 502           eval "$var=0"
 503         elif test "x$value" != "x"; then
 504           eval "$var=1"
 505         fi
 506
 507         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 508           eval "wx${toolkit}_VERSION=$value"
 509         fi
 510       done
 511     else
 512       dnl try to guess the most apropriate toolkit for this platform
 513       for toolkit in $ALL_TOOLKITS; do
 514         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 515         eval "wxUSE_$toolkit=\$${var}"
 516       done
 517     fi
 518
 519     dnl we suppose that expr is available (maybe there is a better way to do
 520     dnl this? what about using ALL_TOOLKITS? TODO)
 521     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 522                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} \
 523                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 524
 525     dnl Allow wxUSE_PM only for OS/2 with EMX.
 526     case "${host}" in
 527       *-pc-os2_emx | *-pc-os2-emx )
 528         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 529     esac
 530
 531     case "$NUM_TOOLKITS" in
 532       1)
 533       ;;
 534       0)
 535         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 536       ;;
 537       *)
 538         AC_MSG_ERROR(Please specify at most one toolkit)
 539     esac
 540
 541     # to be removed when --disable-gtk2 isn't needed
 542     if test "x$wxUSE_GTK2" = "xyes"; then
 543         wxGTK_VERSION=2
 544     elif test "x$wxUSE_GTK2" = "xno"; then
 545         wxGTK_VERSION=1
 546     fi
 547
 548     for toolkit in $ALL_TOOLKITS; do
 549         var=wxUSE_$toolkit
 550         eval "value=\$${var}"
 551         if test "$value" = 1; then
 552           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 553           AC_MSG_RESULT($toolkit_echo)
 554         fi
 555     done
 556 else
 557     if test "x$host_alias" != "x"; then
 558         AC_MSG_RESULT(base ($host_alias hosted) only)
 559     else
 560         AC_MSG_RESULT(base only)
 561     fi
 562 fi
 563
 564 wxUSE_MAC=0
 565 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1; then
 566     wxUSE_MAC=1
 567 fi
 568
 569 dnl ---------------------------------------------------------------------------
 570 dnl external libraries
 571 dnl ---------------------------------------------------------------------------
 572
 573 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 574 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 575 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 576 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 577 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 578 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 579 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 580 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 581 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 582 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 583 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 584
 585 fi
 586 dnl for GUI only
 587
 588 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 589 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 590 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 591 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 592 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 593
 594 AC_MSG_CHECKING([for --with-macosx-sdk])
 595 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 596         wxUSE_MACOSX_SDK=$withval
 597         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 598     ])
 599 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 600
 601 AC_MSG_CHECKING([for --with-macosx-version-min])
 602 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 603         wxUSE_MACOSX_VERSION_MIN=$withval
 604         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 605     ])
 606 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 607
 608 dnl ---------------------------------------------------------------------------
 609 dnl debugging options
 610 dnl ---------------------------------------------------------------------------
 611
 612 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 613 dnl this rather unusual option
 614 AC_MSG_CHECKING([for --enable-debug])
 615 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 616     [
 617         if test "$enableval" = yes; then
 618             wxUSE_DEBUG=yes
 619         elif test "$enableval" = no; then
 620             wxUSE_DEBUG=no
 621         elif test "$enableval" = max; then
 622             wxUSE_DEBUG=yes
 623             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 624         else
 625             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 626         fi
 627     ],
 628     wxUSE_DEBUG=default
 629 )
 630
 631 case "$wxUSE_DEBUG" in
 632     yes)
 633         dnl build the library for debugging: enable debugging code and generate
 634         dnl the debug information for the library itself
 635         DEFAULT_wxUSE_DEBUG_FLAG=yes
 636         DEFAULT_wxUSE_DEBUG_INFO=yes
 637
 638         dnl also disable optimizations by default if --enable-debug was used
 639         dnl (this can still be overridden by an explicit --enable-optimise)
 640         DEFAULT_wxUSE_OPTIMISE=no
 641         ;;
 642
 643     no)
 644         dnl --disable-debug is equivalent to both --disable-debug_flag and
 645         dnl --disable-debug_info
 646         DEFAULT_wxUSE_DEBUG_FLAG=no
 647         DEFAULT_wxUSE_DEBUG_INFO=no
 648         ;;
 649
 650     default)
 651         dnl the library is built with debugging support by default but without
 652         dnl debug information as this requires much, much more disk space
 653         DEFAULT_wxUSE_DEBUG_FLAG=yes
 654         DEFAULT_wxUSE_DEBUG_INFO=no
 655         ;;
 656 esac
 657
 658 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 659 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 660
 661 dnl enabled if just --enable-debug_{flag,info} was
 662 dnl
 663 dnl in any case, only set the default value and allow overriding it with an
 664
 665 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 666 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 667 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 668
 669 dnl ---------------------------------------------------------------------------
 670 dnl global compile options
 671 dnl ---------------------------------------------------------------------------
 672
 673 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 674 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 675 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 676 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 677 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 678 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 679 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 680 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 681 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 682 if test "$USE_OS2" = 1; then
 683     DEFAULT_wxUSE_OMF=no
 684     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 685 fi
 686
 687 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 688
 689 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 690 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 691 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 692 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 693 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 694 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 695 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 696
 697 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 698 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 699
 700 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 701
 702 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 703
 704 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 705 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 706
 707 dnl ---------------------------------------------------------------------------
 708 dnl optional non GUI features
 709 dnl ---------------------------------------------------------------------------
 710
 711 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 712 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 713 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 714
 715 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 716 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 717 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 718 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 719 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 720 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 721 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 722 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 723
 724 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 725
 726 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 727 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 728 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 729
 730 dnl please keep the settings below in alphabetical order
 731 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 732 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 733 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 734 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 735 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 736 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 737 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 738 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 739 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 740 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 741 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 742 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 743 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 744 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 745 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 746 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 747 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 748 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 749 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 750 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 751 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 752 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 753 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 754 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 755 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 756 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 757 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 758 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 759 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 760 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 761 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 762 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 763 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 764 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 765 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 766 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 767 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 768 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 769 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 770
 771 dnl URL-related classes
 772 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 773 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 774 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 775 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 776 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 777
 778 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 779
 780 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 781 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 782
 783 if test "$wxUSE_GUI" = "yes"; then
 784
 785 dnl ---------------------------------------------------------------------------
 786 dnl optional "big" GUI features
 787 dnl ---------------------------------------------------------------------------
 788
 789 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 790 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 791 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 792 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 793 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 794 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 795 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 796 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 797 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 798 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 799 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 800 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 801 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 802 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 803 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 804 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 805 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 806 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 807 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 808 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 809 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 810 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 811 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 812
 813 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 814 dnl can't be disabled, don't even provide an option to do it
 815 if test "$wxUSE_MAC" != 1; then
 816 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 817 fi
 818
 819 dnl ---------------------------------------------------------------------------
 820 dnl IPC &c
 821 dnl ---------------------------------------------------------------------------
 822
 823 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 824 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 825 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 826
 827 dnl ---------------------------------------------------------------------------
 828 dnl optional GUI controls (in alphabetical order except the first one)
 829 dnl ---------------------------------------------------------------------------
 830
 831 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 832 DEFAULT_wxUSE_CONTROLS=none
 833 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 834
 835 dnl even with --disable-controls, some may be enabled by an explicit
 836 dnl --enable-<control> later on the command line -- but by default all will be
 837 dnl disabled
 838 if test "$wxUSE_CONTROLS" = "no"; then
 839     DEFAULT_wxUSE_ACCEL=no
 840     DEFAULT_wxUSE_ANIMATIONCTRL=no
 841     DEFAULT_wxUSE_BMPBUTTON=no
 842     DEFAULT_wxUSE_BUTTON=no
 843     DEFAULT_wxUSE_CALCTRL=no
 844     DEFAULT_wxUSE_CARET=no
 845     DEFAULT_wxUSE_CHECKBOX=no
 846     DEFAULT_wxUSE_CHECKLISTBOX=no
 847     DEFAULT_wxUSE_CHOICE=no
 848     DEFAULT_wxUSE_CHOICEBOOK=no
 849     DEFAULT_wxUSE_COLLPANE=no
 850     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 851     DEFAULT_wxUSE_COMBOBOX=no
 852     DEFAULT_wxUSE_COMBOBOX=no
 853     DEFAULT_wxUSE_DATAVIEWCTRL=no
 854     DEFAULT_wxUSE_DATEPICKCTRL=no
 855     DEFAULT_wxUSE_DETECT_SM=no
 856     DEFAULT_wxUSE_DIRPICKERCTRL=no
 857     DEFAULT_wxUSE_DISPLAY=no
 858     DEFAULT_wxUSE_FILECTRL=no
 859     DEFAULT_wxUSE_FILEPICKERCTRL=no
 860     DEFAULT_wxUSE_FONTPICKERCTRL=no
 861     DEFAULT_wxUSE_GAUGE=no
 862     DEFAULT_wxUSE_GRID=no
 863     DEFAULT_wxUSE_HEADERCTRL=no
 864     DEFAULT_wxUSE_HYPERLINKCTRL=no
 865     DEFAULT_wxUSE_IMAGLIST=no
 866     DEFAULT_wxUSE_LISTBOOK=no
 867     DEFAULT_wxUSE_LISTBOX=no
 868     DEFAULT_wxUSE_LISTCTRL=no
 869     DEFAULT_wxUSE_NOTEBOOK=no
 870     DEFAULT_wxUSE_POPUPWIN=no
 871     DEFAULT_wxUSE_RADIOBOX=no
 872     DEFAULT_wxUSE_RADIOBTN=no
 873     DEFAULT_wxUSE_REARRANGECTRL=no
 874     DEFAULT_wxUSE_SASH=no
 875     DEFAULT_wxUSE_SCROLLBAR=no
 876     DEFAULT_wxUSE_SEARCHCTRL=no
 877     DEFAULT_wxUSE_SLIDER=no
 878     DEFAULT_wxUSE_SPINBTN=no
 879     DEFAULT_wxUSE_SPINCTRL=no
 880     DEFAULT_wxUSE_SPLITTER=no
 881     DEFAULT_wxUSE_STATBMP=no
 882     DEFAULT_wxUSE_STATBOX=no
 883     DEFAULT_wxUSE_STATLINE=no
 884     DEFAULT_wxUSE_STATUSBAR=no
 885     DEFAULT_wxUSE_TIPWINDOW=no
 886     DEFAULT_wxUSE_TOGGLEBTN=no
 887     DEFAULT_wxUSE_TOOLBAR=no
 888     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 889     DEFAULT_wxUSE_TOOLBOOK=no
 890     DEFAULT_wxUSE_TOOLTIPS=no
 891     DEFAULT_wxUSE_TREEBOOK=no
 892     DEFAULT_wxUSE_TREECTRL=no
 893 fi
 894
 895 dnl please keep the settings below in alphabetical order
 896 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 897 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 898 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 899 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 900 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 901 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 902 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 903 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 904 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 905 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 906 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 907 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 908 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 909 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 910 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 911 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 912 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 913 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 914 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 915 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 916 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 917 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 918 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 919 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 920 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 921 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 922 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 923 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 924 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 925 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 926 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 927 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 928 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 929 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 930 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 931 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 932 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 933 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 934 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 935 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 936 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 937 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 938 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 939 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 940 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 941 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 942 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 943 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 944 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 945 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 946 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 947 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 948 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 949 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 950 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 951 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 952 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 953 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 954 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 955 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 956 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 957
 958 dnl ---------------------------------------------------------------------------
 959 dnl common dialogs
 960 dnl ---------------------------------------------------------------------------
 961
 962 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 963 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 964 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 965 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 966 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 967 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 968 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 969 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 970 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 971 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 972 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 973 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 974 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 975 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 976 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 977
 978 dnl ---------------------------------------------------------------------------
 979 dnl misc GUI options
 980 dnl ---------------------------------------------------------------------------
 981
 982 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 983 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 984 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 985 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 986 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 987 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 988 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 989 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 990 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 991 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 992 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 993
 994 dnl ---------------------------------------------------------------------------
 995 dnl support for image formats that do not rely on external library
 996 dnl ---------------------------------------------------------------------------
 997
 998 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 999 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1000 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1001 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1002 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1003 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1004 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1005 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1006 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1007
1008 dnl ---------------------------------------------------------------------------
1009 dnl wxMSW-only options
1010 dnl ---------------------------------------------------------------------------
1011
1012 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1013 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1014 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1015 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1016 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1017
1018 dnl this one is not really MSW-specific but it exists mainly to be turned off
1019 dnl under MSW, it should be off by default on the other platforms
1020 if test "$wxUSE_MSW" != 1; then
1021     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1022 fi
1023
1024 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1025
1026 fi
1027 dnl for GUI only
1028
1029 dnl ---------------------------------------------------------------------------
1030 dnl Checks for programs
1031 dnl ---------------------------------------------------------------------------
1032
1033 dnl flush the cache because checking for programs might abort
1034 AC_CACHE_SAVE
1035
1036 dnl C-compiler checks
1037 dnl   defines CC with the compiler to use
1038 dnl   defines GCC with yes if using gcc
1039 dnl   defines GCC empty if not using gcc
1040 dnl   defines CFLAGS
1041 dnl
1042 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1043 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1044 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1045 CFLAGS=${CFLAGS:=}
1046 AC_BAKEFILE_PROG_CC
1047
1048 dnl is -traditional needed for correct compilations
1049 dnl   adds -traditional for gcc if needed
1050 AC_PROG_GCC_TRADITIONAL
1051
1052 dnl C++-compiler checks
1053 dnl   defines CXX with the compiler to use
1054 dnl   defines GXX with yes if using gxx
1055 dnl   defines GXX empty if not using gxx
1056 dnl   defines CXXFLAGS
1057 dnl
1058 dnl see CFLAGS line above
1059 CXXFLAGS=${CXXFLAGS:=}
1060 AC_BAKEFILE_PROG_CXX
1061
1062 dnl configure always sets CXX to something as it falls back to g++ even if no
1063 dnl C++ compiler was found, but we prefer to abort now with a clear error
1064 dnl message rather than give errors about all tests failures below
1065 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1066     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1067 fi
1068
1069 dnl ar command
1070 dnl   defines AR with the appropriate command
1071 dnl
1072 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1073 if test "x$SUNCXX" != xyes; then
1074     AC_CHECK_TOOL(AR, ar)
1075     if test "x$AR" = "x" ; then
1076         AC_MSG_ERROR([ar is needed to build wxWidgets])
1077     fi
1078 fi
1079
1080 dnl ---------------------------------------------------------------------------
1081 dnl Mac-specific SDK/architectures checks
1082 dnl ---------------------------------------------------------------------------
1083
1084 if test "$wxUSE_MAC" = 1; then
1085
1086 retest_macosx_linking=no
1087
1088 dnl Support the old --enable-universal_binary in case anyone was using it.
1089     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1090         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1091         dnl --enable-universal_binary=SDK names a path to an SDK
1092         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1093             # Implicitly turn on the new --with-macosx-sdk using the default
1094             # SDK which provides the behavior this option has always had.
1095             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1096                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1097                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1098                 wxUSE_MACOSX_SDK=yes
1099             fi
1100         else
1101             # Complain to user if he specified an argument to --enable-universal_binary
1102             # and also 1) specified --with-macosx-sdk using the default (yes) or
1103             # 2) specified --with-macosx-sdk using a path or 3) specified
1104             # --without-macosx-sdk (no).
1105             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1106                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1107             else
1108                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1109                 # special-case the empty string because the below test simply
1110                 # converts "no" to the empty string anyway.
1111                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1112                 dnl Warn about deprecated usage.
1113                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1114             fi
1115         fi
1116         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1117         OSX_UNIV_OPTS="-arch ppc -arch i386"
1118         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1119         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1120         OBJCXXFLAGS="$OSX_UNIV_OPTS $OBJCXXFLAGS"
1121         OBJCFLAGS="$OSX_UNIV_OPTS $OBJCFLAGS"
1122         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1123         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1124         dnl is incapable of using them but the compiler driver (which we use
1125         dnl as LD when building dynamic libraries) uses them to invoke the
1126         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1127         dnl need no arch flags because libtool automatically invokes ld for
1128         dnl every architecture found in the fat input files.
1129         dnl
1130         dnl For static library builds, AR/RANLIB automatically create proper
1131         dnl fat archives although AR is unable to update them once RANLIB has
1132         dnl made them into proper fat archives.  Fortunately, our link process
1133         dnl simply removes the .a file before using ar to create a new one.
1134         dnl If we did move to libtool -static we still wouldn't need arch flags
1135         dnl because libtool automatically figures it out based on input.
1136         retest_macosx_linking=yes
1137
1138         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1139         dnl and including all architecture directories with each compiler invocation.
1140         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1141         dnl Objective-C++ precompiled headers.
1142         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1143         bk_use_pch=no
1144     fi
1145
1146 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1147 dnl with the SDK in place.
1148 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1149 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1150     wxUSE_MACOSX_SDK=
1151 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1152     # TODO: Search for most recent SDK and use it.
1153     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1154 fi
1155
1156
1157 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1158     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1159     if ! test -d "$wxUSE_MACOSX_SDK"; then
1160         AC_MSG_FAILURE([not found])
1161     else
1162         AC_MSG_RESULT([exists])
1163     fi
1164     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1165     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1166     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1167     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1168     retest_macosx_linking=yes
1169     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1170     dnl the syslibroot makes no difference.  We aren't using libtool now but
1171     dnl if we ever did, be aware that you don't need to worry about it.
1172 fi
1173
1174 dnl Set up the deployment target
1175 dnl No   : Don't specify a min version even if using an SDK
1176 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1177 dnl Param: Use the specified version
1178 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1179     wxUSE_MACOSX_VERSION_MIN=
1180 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1181     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1182         AC_MSG_CHECKING([SDK deployment version])
1183 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1184 [
1185         MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" buildSettings | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1186 ]
1187         # If that failed, try again with the new key
1188         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1189 [
1190             MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" DefaultProperties | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1191 ]
1192         fi
1193
1194         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1195             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1196             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1197         else
1198             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1199             wxUSE_MACOSX_VERSION_MIN=
1200         fi
1201     else
1202         wxUSE_MACOSX_VERSION_MIN=
1203     fi
1204 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1205     OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1206     if test "$wxUSE_OSX_CARBON" = 1 -o "x$OSX_VERSION" = "x10.4"; then
1207         # otherwise configure stops on leopard for universal_binary
1208         wxUSE_MACOSX_VERSION_MIN=10.4
1209     else
1210         # for OS X Cocoa, use 10.5 so we can get 64-bit compile on Snow Leopard
1211         wxUSE_MACOSX_VERSION_MIN=10.5
1212     fi
1213 fi
1214
1215 NEEDS_GCC40="no"
1216 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1217     NEEDS_GCC40="yes"
1218 fi
1219
1220 if test "$wxUSE_OSX_CARBON" = 1; then
1221     NEEDS_GCC40="yes"
1222 fi
1223
1224 if test "x$NEEDS_GCC40" == "xyes"; then
1225     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1226     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1227     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1228     if test "x$CC" = "xgcc"; then
1229         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1230         if test "x$CCVERSION" != "x"; then
1231             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1232             CC="/usr/bin/gcc-4.0"
1233         fi
1234     fi
1235
1236     if test "x$CXX" = "xg++"; then
1237         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1238         if test "x$CCVERSION" != "x"; then
1239             CXX="/usr/bin/g++-4.0"
1240         fi
1241     fi
1242 fi
1243
1244 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1245     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1246     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1247     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1248     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1249     retest_macosx_linking=yes
1250 fi
1251
1252 dnl If either an SDK or a version option was added, make sure that we can
1253 dnl still compile and link both C and C++.  If we didn't do this, then most
1254 dnl of the remaining tests would fail.
1255 if test "x$retest_macosx_linking" = "xyes"; then
1256     AC_LANG_PUSH(C)
1257     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1258     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1259     AC_LANG_POP()
1260
1261     AC_LANG_PUSH(C++)
1262     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1263     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1264     AC_LANG_POP()
1265 fi
1266
1267 fi dnl wxUSE_MAC
1268
1269 case "${host}" in
1270
1271     dnl The other BSD's should probably go in here too, since this is
1272     dnl to workaround a strange static lib BSDism.
1273     dnl Mac OS X install seems to ignore -p option...
1274     *-*-darwin* )
1275         INSTALL_PROGRAM="cp -fp"
1276         INSTALL_DATA="cp -fp"
1277         ;;
1278     *)
1279         ;;
1280 esac
1281
1282 dnl ------------------------------------------------------------------------
1283 dnl Platform specific tests
1284 dnl ------------------------------------------------------------------------
1285
1286 dnl xlC needs -qunique under AIX so that one source file can be
1287 dnl compiled to multiple object files and safely linked together.
1288 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1289     CXXFLAGS="-qunique $CXXFLAGS"
1290 fi
1291
1292 dnl This case is for PowerPC OS X vs. everything else
1293 case "${host}" in
1294   powerpc-*-darwin* )
1295     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1296     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1297         choke me for lack of PowerPC
1298 #endif
1299 ],
1300         [AC_MSG_RESULT([yes])],
1301         [AC_MSG_RESULT([no])
1302         AC_DEFINE(__POWERPC__)
1303     ])
1304   ;;
1305 esac
1306
1307 dnl This case is for OS X vs. everything else
1308 case "${host}" in
1309   *-*-darwin* )
1310     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1311     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1312 ],[],
1313         [AC_MSG_RESULT([yes])],
1314         [AC_MSG_RESULT([no])
1315         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1316         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1317 #include <CoreFoundation/CFBase.h>
1318         ],[],
1319         [AC_MSG_RESULT([yes])
1320         dnl We must use -D so source files that don't include wx/setup.h
1321         dnl but do include CFBase will work.
1322         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1323         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1324         )
1325         ]
1326     )
1327   ;;
1328 esac
1329
1330 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1331 dnl latter makes more sense for wxGTK/Motif/X11 ports
1332 wants_win32=0
1333 doesnt_want_win32=0
1334 case "${host}" in
1335   *-*-cygwin*)
1336       if test "$wxUSE_MSW" = 1 ; then
1337         wants_win32=1
1338       else
1339         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1340         dnl headers and libraries, so it's Windows-like in this case
1341         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1342             [
1343                 AC_TRY_COMPILE(
1344                     [],
1345                     [
1346                         #ifdef __MINGW32__
1347                             choke me
1348                         #endif
1349                     ],
1350                     wx_cv_nocygwin=no,
1351                     wx_cv_nocygwin=yes
1352                 )
1353             ]
1354         )
1355
1356         if test "$wx_cv_nocygwin" = "yes"; then
1357             wants_win32=1
1358         else
1359             doesnt_want_win32=1
1360         fi
1361       fi
1362       if test "$wants_win32" = 1 ; then
1363         BAKEFILE_FORCE_PLATFORM=win32
1364       fi
1365   ;;
1366   *-*-mingw*)
1367       wants_win32=1
1368   ;;
1369 esac
1370
1371 if test "$wxUSE_WINE" = "yes"; then
1372     wants_win32=1
1373     LDFLAGS_GUI="-mwindows"
1374 fi
1375
1376 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1377 dnl     take effect on Cygwin/Mingw and not other platforms.
1378 if test "$wants_win32" = 1 ; then
1379     USE_UNIX=0
1380     USE_WIN32=1
1381     AC_DEFINE(__WIN32__)
1382     AC_DEFINE(__WIN95__)
1383     AC_DEFINE(__WINDOWS__)
1384     AC_DEFINE(__GNUWIN32__)
1385     AC_DEFINE(STRICT)
1386 fi
1387 if test "$doesnt_want_win32" = 1 ; then
1388     USE_UNIX=1
1389     USE_WIN32=0
1390 fi
1391 dnl (end of Windows-only piece)
1392
1393 if test "$USE_UNIX" = 1 ; then
1394     wxUSE_UNIX=yes
1395     AC_DEFINE(__UNIX__)
1396 fi
1397
1398 dnl This case is for OS/2 vs. everything else
1399 case "${host}" in
1400   *-pc-os2_emx | *-pc-os2-emx )
1401       dnl ---------------------------------------------------------------------
1402       dnl When we are using gcc on OS/2, we want to be either using resources
1403       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1404       dnl Moreover we need to link explicitly against either stdcpp.a or
1405       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1406       dnl not "g++/c++".
1407       dnl ---------------------------------------------------------------------
1408       dnl (OS/2-only piece)
1409       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1410           dnl More complete Unix emulation for unix-like ports
1411           dnl by linking in POSIX/2's cExt (if available).
1412           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1413       else
1414           dnl Include resources for the "native" port (wxPM).
1415           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1416       fi
1417       dnl Check for the gcc version (and thereby for the C runtime library).
1418       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1419       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1420       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1421       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1422       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1423           AC_TRY_RUN(
1424               dnl Check the gcc version macro.
1425               [
1426                   #include <stdio.h>
1427
1428                   int main()
1429                   {
1430                       FILE *f=fopen("conftestval", "w");
1431                       if (!f) exit(1);
1432                       fprintf(f,
1433                   #if (__GNUC__ < 3)
1434                               "EMX2"
1435                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1436                               "EMX3"
1437                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1438                               "Innotek5"
1439                   #else
1440                               "Innotek6"
1441                   #endif
1442                       );
1443                       exit(0);
1444                   }
1445               ],
1446               wx_cv_gccversion=`cat conftestval`,
1447               wx_cv_gccversion="EMX2",
1448               dnl Compilation error: Assuming standard EMX environment
1449               wx_cv_gccversion="EMX2"
1450           )
1451       ])
1452       if test "$wx_cv_gccversion" = "EMX2"; then
1453           LIBS="$LIBS -lstdcpp"
1454           LDFLAGS="$LDFLAGS -Zsysv-signals"
1455       else
1456           if test "$wx_cv_gccversion" = "EMX3"; then
1457               LIBS="$LIBS -lstdcxx -lgcc"
1458               LDFLAGS="$LDFLAGS -Zsysv-signals"
1459           else
1460               LIBS="$LIBS -lstdc++"
1461           fi
1462       fi
1463       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1464         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1465         wxUSE_OMF=yes
1466         enable_omf=yes
1467       fi
1468       dnl (end of OS/2-only piece)
1469   ;;
1470   *)
1471       dnl ---------------------------------------------------------------------
1472       dnl look for strcasecmp() in string.h and then strings.h if it's not
1473       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1474       dnl used.
1475       dnl ---------------------------------------------------------------------
1476       dnl (non-OS/2-only piece)
1477
1478       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1479           AC_TRY_LINK([
1480               #include <string.h>
1481               ],
1482               [
1483                   strcasecmp("foo", "bar");
1484               ],
1485               ac_cv_string_strcasecmp=yes,
1486               ac_cv_string_strcasecmp=no
1487           )
1488       ])
1489
1490       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1491           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1492       else
1493           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1494               AC_TRY_LINK([
1495                   #include <strings.h>
1496                   ],
1497                   [
1498                       strcasecmp("foo", "bar");
1499                   ],
1500                   ac_cv_strings_strcasecmp=yes,
1501                   ac_cv_strings_strcasecmp=no
1502               )
1503           ])
1504
1505           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1506               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1507           else
1508               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1509           fi
1510       fi
1511
1512       dnl (end of non-OS/2-only piece)
1513   ;;
1514 esac
1515
1516 dnl ------------------------------------------------------------------------
1517 dnl Check for headers
1518 dnl ------------------------------------------------------------------------
1519
1520 dnl Note: non-empty last parameter makes check compile-only,
1521 dnl   skipping worthless preprocessing check
1522 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1523
1524 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1525 if test "$ac_cv_header_wchar_h" != "yes"; then
1526     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1527 fi
1528
1529 case "${host}" in
1530   *-pc-os2_emx | *-pc-os2-emx )
1531       dnl Explicitly link -lintl if langinfo.h is available
1532       dnl and intl not yet included in libc
1533       if test $ac_cv_header_langinfo_h = "yes" \
1534                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1535                      -o "$wx_cv_gccversion" = "EMX3" \
1536                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1537           LIBS="$LIBS -lintl"
1538       fi
1539   ;;
1540 esac
1541
1542 dnl POSIX needs this for select(), but old systems don't have it
1543 if test "$USE_UNIX" = 1 ; then
1544     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1545 fi
1546
1547 dnl ---------------------------------------------------------------------------
1548 dnl Checks for compiler characteristics
1549 dnl ---------------------------------------------------------------------------
1550
1551 dnl defines const to be empty if c-compiler does not support const fully
1552 AC_C_CONST
1553 dnl defines inline to a sensible value for the c-compiler
1554 AC_C_INLINE
1555
1556 dnl check the sizes of integral types (give some reasonable default values for
1557 dnl cross-compiling)
1558 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1559 AC_CHECK_SIZEOF(short, 2)
1560 AC_CHECK_SIZEOF(void *, 4)
1561 AC_CHECK_SIZEOF(int, 4)
1562 AC_CHECK_SIZEOF(long, 4)
1563 AC_CHECK_SIZEOF(size_t, 4)
1564
1565 case "${host}" in
1566     arm-*-linux* )
1567         AC_CHECK_SIZEOF(long long, 8)
1568     ;;
1569     *-hp-hpux* )
1570         AC_CHECK_SIZEOF(long long, 0)
1571         if test "$ac_cv_sizeof_long_long" != 0; then
1572             dnl HPUX 10.20 headers need this define in order to use long long definitions
1573             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1574         fi
1575     ;;
1576     * )
1577         AC_CHECK_SIZEOF(long long, 0)
1578 esac
1579
1580 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1581 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1582 AC_CHECK_SIZEOF(wchar_t, 0,
1583     [
1584         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1585         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1586         #  error "fake wchar_t"
1587         #endif
1588         #ifdef HAVE_WCHAR_H
1589         #  ifdef __CYGWIN__
1590         #    include <stddef.h>
1591         #  endif
1592         #  include <wchar.h>
1593         #endif
1594         #ifdef HAVE_STDLIB_H
1595         #  include <stdlib.h>
1596         #endif
1597         #include <stdio.h>
1598     ]
1599 )
1600 if test "$ac_cv_sizeof_wchar_t" != 0; then
1601     wxUSE_WCHAR_T=yes
1602 else
1603     wxUSE_WCHAR_T=no
1604 fi
1605
1606 dnl checks needed to define wxVaCopy
1607 AC_CACHE_CHECK([for va_copy],
1608     wx_cv_func_va_copy,
1609     [
1610         AC_LANG_PUSH(C++)
1611         AC_LINK_IFELSE([
1612             #include <stdarg.h>
1613             void foo(char *f, ...)
1614             {
1615                 va_list ap1, ap2;
1616                 va_start(ap1, f);
1617                 va_copy(ap2, ap1);
1618                 va_end(ap2);
1619                 va_end(ap1);
1620             }
1621             int main()
1622             {
1623                 foo("hi", 17);
1624                 return 0;
1625             }],
1626             wx_cv_func_va_copy=yes,
1627             wx_cv_func_va_copy=no
1628         )
1629         AC_LANG_POP()
1630     ]
1631 )
1632
1633 if test $wx_cv_func_va_copy = "yes"; then
1634     AC_DEFINE(HAVE_VA_COPY)
1635 else
1636     dnl try to understand how can we copy va_lists
1637     AC_CACHE_CHECK([if va_list can be copied by value],
1638         wx_cv_type_va_list_lvalue,
1639         [
1640             AC_RUN_IFELSE([
1641                 #include <stdarg.h>
1642                 int foo(char *f, ...)
1643                 {
1644                     va_list ap1, ap2;
1645                     va_start(ap1, f);
1646                     ap2 = ap1;
1647                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1648                         return 1;
1649                     va_end(ap2);
1650                     va_end(ap1);
1651                     return 0;
1652                 }
1653                 int main()
1654                 {
1655                     return foo("hi", 17);
1656                 }],
1657                 wx_cv_type_va_list_lvalue=yes,
1658                 wx_cv_type_va_list_lvalue=no,
1659                 dnl assume most common case for cross-compiling...
1660                 wx_cv_type_va_list_lvalue=yes
1661             )
1662         ]
1663     )
1664
1665     if test $wx_cv_type_va_list_lvalue != "yes"; then
1666         dnl we suppose that the only thing which can't be copied like this
1667         dnl are arrays... only experience will show whether this is really true
1668         AC_DEFINE(VA_LIST_IS_ARRAY)
1669     fi
1670 fi
1671
1672 dnl don't check for vararg macros if they're explicitly disabled: this is
1673 dnl useful if the user code using the library wants to limit itself to standard
1674 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1675 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1676
1677 dnl Check if variadic macros (C99 feature) are supported:
1678 AC_CACHE_CHECK(
1679     [whether the compiler supports variadic macros],
1680     [wx_cv_have_variadic_macros],
1681     [
1682         dnl C compiler might support variadic macros when C++ one doesn't
1683         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1684         AC_LANG_PUSH(C++)
1685         AC_COMPILE_IFELSE(
1686             AC_LANG_PROGRAM(
1687                 [
1688                     #include <stdio.h>
1689                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1690                 ],
1691                 [
1692                     test("%s %d %p", "test", 1, 0);
1693                 ]
1694             ),
1695             [wx_cv_have_variadic_macros=yes],
1696             [wx_cv_have_variadic_macros=no]
1697             )
1698         AC_LANG_POP()
1699     ]
1700 )
1701
1702 if test $wx_cv_have_variadic_macros = "yes"; then
1703     AC_DEFINE(HAVE_VARIADIC_MACROS)
1704 fi
1705
1706 fi dnl wxUSE_VARARG_MACROS == yes
1707
1708
1709 dnl check for large file support
1710 LARGEFILE_CPPFLAGS=
1711 AC_SYS_LARGEFILE
1712 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1713     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1714 elif test "$ac_cv_sys_large_files" = 1; then
1715     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1716 fi
1717
1718 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1719 dnl line because otherwise the system headers risk being included before
1720 dnl wx/defs.h which defines these constants leading to inconsistent
1721 dnl sizeof(off_t) in different source files of the same program and linking
1722 dnl problems
1723 if test -n "$LARGEFILE_CPPFLAGS"; then
1724     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1725
1726     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1727     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1728     dnl The compiler should define it automatically, but some old g++
1729     dnl versions don't define it, so test and add it if necessary. AFAIK
1730     dnl the problem only affects the C++ compiler so it is added to
1731     dnl CXXFLAGS only.
1732     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1733         AC_CACHE_CHECK(
1734             [if -D__STDC_EXT__ is required],
1735             wx_cv_STDC_EXT_required,
1736             [
1737                 AC_LANG_PUSH(C++)
1738                 AC_TRY_COMPILE(
1739                     [],
1740                     [
1741                         #ifndef __STDC_EXT__
1742                             choke me
1743                         #endif
1744                     ],
1745                     wx_cv_STDC_EXT_required=no,
1746                     wx_cv_STDC_EXT_required=yes
1747                 )
1748                 AC_LANG_POP()
1749             ]
1750         )
1751         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1752             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1753         fi
1754     fi
1755 fi
1756
1757 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1758 dnl
1759 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1760 dnl example) so set them before using it and also use C++ to ensure that we get
1761 dnl errors, not warnings, about the missing functions
1762 AC_LANG_PUSH(C++)
1763 old_CPPFLAGS="$CPPFLAGS"
1764 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1765 AC_FUNC_FSEEKO
1766 CPPFLAGS="$old_CPPFLAGS"
1767 AC_LANG_POP()
1768 if test "$ac_cv_sys_largefile_source" != no; then
1769     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1770 fi
1771
1772 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1773 WX_C_BIGENDIAN
1774
1775 dnl check for iostream (as opposed to iostream.h) standard header
1776 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1777
1778 dnl check whether C++ compiler supports explicit keyword
1779 WX_CPP_EXPLICIT
1780
1781 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1782 dnl to get the expression scope behaviour that conforms to the standard.
1783 if test "x$SUNCXX" = xyes; then
1784     CXXFLAGS="-features=tmplife $CXXFLAGS"
1785 fi
1786
1787 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1788 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1789 dnl still spits out dozens of warnings for each X include file, so suppress
1790 dnl them
1791 if test "x$SUNCC" = xyes; then
1792     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1793 fi
1794
1795 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1796 dnl same-sized integral type" even when there is an explicit cast and as there
1797 dnl is no way to turn it off and there are hundreds of these warnings in wx
1798 dnl sources, just turn it off for now
1799 dnl
1800 dnl a better long term solution would be to use #pragma set/reset woff in
1801 dnl wxPtrToUInt() and use it instead of casts elsewhere
1802 if test "x$SGICC" = "xyes"; then
1803     CFLAGS="-woff 3970 $CFLAGS"
1804 fi
1805 if test "x$SGICXX" = "xyes"; then
1806     CXXFLAGS="-woff 3970 $CXXFLAGS"
1807 fi
1808
1809 dnl HP-UX c89/aCC compiler warnings
1810 if test "x$HPCC" = "xyes"; then
1811     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1812     dnl       even for directives inside #if which is not true (i.e. which are
1813     dnl       used for other compilers/OS) and so we have no way to get rid of it
1814     dnl 2450: "long long is non standard" -- yes, we know
1815     CFLAGS="+W 2011,2450 $CFLAGS"
1816 fi
1817 if test "x$HPCXX" = "xyes"; then
1818     dnl 2340: "value copied to temporary, reference to temporary used": very
1819     dnl       painful as triggered by any occurrence of user-defined conversion
1820     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1821     dnl       may cause misaligned access": this might indicate a real problem
1822     dnl       but any use of GTK+ cast macros results in it so it's unusable
1823     dnl       for wxGTK code
1824     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1825 fi
1826
1827 dnl DEC/Compaq/HP cxx warnings
1828 if test "x$COMPAQCXX" = "xyes"; then
1829     dnl -w0 enables all warnings, then we disable some of them:
1830     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1831     dnl unrimpret:  "end of routine block may be unreachable" is given for
1832     dnl             every "if ( ) return ...; else return ...;"
1833     dnl intconlosbit: "conversion to integral type of smaller size could lose
1834     dnl               data" this is a useful warning but there are too many of
1835     dnl               them for now
1836     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1837 fi
1838
1839 dnl the next few tests are all for C++ features and so need to be done using
1840 dnl C++ compiler
1841 AC_LANG_PUSH(C++)
1842
1843 dnl check for std::string or std::wstring
1844 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1845     if test "$wxUSE_UNICODE" = "yes"; then
1846         std_string="std::wstring"
1847         char_type="wchar_t"
1848     else
1849         std_string="std::string"
1850         char_type="char"
1851     fi
1852
1853     dnl check if <string> declares std::[w]string
1854     AC_CACHE_CHECK([for $std_string in <string>],
1855         wx_cv_class_stdstring,
1856         [
1857             AC_TRY_COMPILE([#include <string>],
1858                 [$std_string foo;],
1859                 wx_cv_class_stdstring=yes,
1860                 wx_cv_class_stdstring=no
1861             )
1862         ]
1863     )
1864
1865     if test "$wx_cv_class_stdstring" = yes; then
1866         if test "$wxUSE_UNICODE" = "yes"; then
1867             AC_DEFINE(HAVE_STD_WSTRING)
1868         fi
1869         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1870         dnl wxUSE_STD_STRING==yes
1871     else
1872         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1873             wx_cv_class_stdbasicstring,
1874             [
1875                 AC_TRY_COMPILE([
1876                     #ifdef HAVE_WCHAR_H
1877                     #  ifdef __CYGWIN__
1878                     #    include <stddef.h>
1879                     #  endif
1880                     #  include <wchar.h>
1881                     #endif
1882                     #ifdef HAVE_STDLIB_H
1883                     #  include <stdlib.h>
1884                     #endif
1885                     #include <stdio.h>
1886                     #include <string>
1887                     ],
1888                     [std::basic_string<$char_type> foo;
1889                      const $char_type* dummy = foo.c_str();],
1890                     wx_cv_class_stdbasicstring=yes,
1891                     wx_cv_class_stdbasicstring=no
1892                 )
1893             ]
1894         )
1895
1896         if test "$wx_cv_class_stdbasicstring" != yes; then
1897             if test "$wxUSE_STL" = "yes"; then
1898                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1899             elif test "$wxUSE_STD_STRING" = "yes"; then
1900                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1901             else
1902                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1903                 wxUSE_STD_STRING=no
1904             fi
1905         fi
1906     fi
1907 fi
1908
1909 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1910     AC_CHECK_TYPES([std::istream, std::ostream],,
1911                    [wxUSE_STD_IOSTREAM=no],
1912                    [#include <iostream>])
1913
1914     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1915         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1916             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1917         else
1918             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1919         fi
1920     fi
1921 fi
1922
1923 if test "$wxUSE_STL" = "yes"; then
1924     dnl check for basic STL functionality
1925     AC_CACHE_CHECK([for basic STL functionality],
1926         wx_cv_lib_stl,
1927         [AC_TRY_COMPILE([#include <string>
1928             #include <functional>
1929             #include <algorithm>
1930             #include <vector>
1931             #include <list>],
1932             [std::vector<int> moo;
1933              std::list<int> foo;
1934              std::vector<int>::iterator it =
1935                  std::find_if(moo.begin(), moo.end(),
1936                               std::bind2nd(std::less<int>(), 3));],
1937             wx_cv_lib_stl=yes,
1938             wx_cv_lib_stl=no
1939         )]
1940     )
1941
1942     if test "$wx_cv_lib_stl" != yes; then
1943          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1944     fi
1945
1946     dnl check for compliant std::string::compare
1947     AC_CACHE_CHECK([for compliant std::string::compare],
1948         wx_cv_func_stdstring_compare,
1949         [AC_TRY_COMPILE([#include <string>],
1950             [std::string foo, bar;
1951             foo.compare(bar);
1952             foo.compare(1, 1, bar);
1953             foo.compare(1, 1, bar, 1, 1);
1954             foo.compare("");
1955             foo.compare(1, 1, "");
1956             foo.compare(1, 1, "", 2);],
1957             wx_cv_func_stdstring_compare=yes,
1958             wx_cv_func_stdstring_compare=no
1959         )]
1960     )
1961
1962     if test "$wx_cv_func_stdstring_compare" = yes; then
1963         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1964     fi
1965
1966     if test "$wx_cv_class_gnuhashmapset" = yes; then
1967          AC_DEFINE(HAVE_EXT_HASH_MAP)
1968          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1969     fi
1970
1971     AC_CHECK_HEADER([unordered_map],
1972         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
1973             wx_cv_class_stdunorderedmapset,
1974             [AC_TRY_COMPILE([#include <unordered_map>
1975                 #include <unordered_set>],
1976                 [std::unordered_map<double*, char*> test1;
1977                  std::unordered_set<char*> test2;],
1978                 wx_cv_class_stdunorderedmapset=yes,
1979                 wx_cv_class_stdunorderedmapset=no)
1980             ]
1981         )],
1982         [],
1983         [ ]
1984     )
1985
1986     if test "$wx_cv_class_stdunorderedmapset" = yes; then
1987          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
1988          AC_DEFINE(HAVE_STD_UNORDERED_SET)
1989     else
1990         AC_CHECK_HEADER([tr1/unordered_map],
1991             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
1992                 wx_cv_class_tr1unorderedmapset,
1993                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
1994                     #include <tr1/unordered_set>],
1995                     [std::tr1::unordered_map<double*, char*> test1;
1996                      std::tr1::unordered_set<char*> test2;
1997             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
1998             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
1999             #endif],
2000                     wx_cv_class_tr1unorderedmapset=yes,
2001                     wx_cv_class_tr1unorderedmapset=no)
2002                 ]
2003             )],
2004             [],
2005             [ ]
2006         )
2007
2008         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2009             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2010             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2011         else
2012             dnl check for hash_map and hash_set headers
2013             AC_CHECK_HEADER([hash_map],
2014                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2015                     wx_cv_class_stdhashmapset,
2016                     [AC_TRY_COMPILE([#include <hash_map>
2017                         #include <hash_set>],
2018                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2019                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2020                         wx_cv_class_stdhashmapset=yes,
2021                         wx_cv_class_stdhashmapset=no)
2022                     ]
2023                 )],
2024                 [],
2025                 [ ]
2026             )
2027
2028             if test "$wx_cv_class_stdhashmapset" = yes; then
2029                 AC_DEFINE(HAVE_HASH_MAP)
2030                 AC_DEFINE(HAVE_STD_HASH_MAP)
2031             fi
2032
2033             AC_CHECK_HEADER([ext/hash_map],
2034                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2035                     wx_cv_class_gnuhashmapset,
2036                     [AC_TRY_COMPILE([#include <ext/hash_map>
2037                         #include <ext/hash_set>],
2038                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2039                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2040                         wx_cv_class_gnuhashmapset=yes,
2041                         wx_cv_class_gnuhashmapset=no)
2042                     ]
2043                 )],
2044                 [],
2045                 [ ]
2046             )
2047
2048         fi
2049     fi
2050 fi
2051
2052 dnl check for atomic operations builtins for wx/atomic.h:
2053 WX_ATOMIC_BUILTINS
2054
2055 dnl pop C++
2056 AC_LANG_POP()
2057
2058 dnl ---------------------------------------------------------------------------
2059 dnl Define search path for includes and libraries: all headers and libs will be
2060 dnl looked for in all directories of this path
2061 dnl ---------------------------------------------------------------------------
2062
2063 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2064 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2065 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2066 dnl
2067 dnl Also try to put all directories which may contain X11R6 before those which
2068 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2069 dnl
2070 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2071 dnl systems which have both (AIX 4.x does)
2072 SEARCH_INCLUDE="\
2073     /usr/local/include        \
2074     /usr/local/X11/include    \
2075     /usr/local/include/X11    \
2076     /usr/local/X11R7/include  \
2077     /usr/local/X11R6/include  \
2078     /usr/local/include/X11R7  \
2079     /usr/local/include/X11R6  \
2080                               \
2081     /usr/Motif-2.1/include    \
2082     /usr/Motif-1.2/include    \
2083     /usr/include/Motif1.2     \
2084                               \
2085     /usr/dt/include           \
2086     /usr/openwin/include      \
2087                               \
2088     /usr/include/Xm           \
2089                               \
2090     /usr/X11R7/include        \
2091     /usr/X11R6/include        \
2092     /usr/X11R6.4/include      \
2093                               \
2094     /usr/include/X11R7        \
2095     /usr/include/X11R6        \
2096                               \
2097     /usr/X11/include          \
2098     /usr/include/X11          \
2099                               \
2100     /usr/XFree86/include/X11  \
2101     /usr/pkg/include          \
2102                               \
2103     /usr/local/X1R5/include  \
2104     /usr/local/include/X11R5  \
2105     /usr/X11R5/include        \
2106     /usr/include/X11R5        \
2107                               \
2108     /usr/local/X11R4/include  \
2109     /usr/local/include/X11R4  \
2110     /usr/X11R4/include        \
2111     /usr/include/X11R4        \
2112                               \
2113     /usr/openwin/share/include"
2114
2115 dnl try to find out the standard lib locations for the systems with multiple
2116 dnl ABIs
2117 AC_MSG_CHECKING([for libraries directory])
2118
2119 case "${host}" in
2120     *-*-irix6* )
2121         AC_CACHE_VAL(
2122             wx_cv_std_libpath,
2123             [
2124                 for d in WX_STD_LIBPATH(); do
2125                     for e in a so sl dylib dll.a; do
2126                         libc="$d/libc.$e"
2127                         if test -f $libc; then
2128                             save_LIBS="$LIBS"
2129                             LIBS="$libc"
2130                             AC_LINK_IFELSE([int main() { return 0; }],
2131                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2132                             LIBS="$save_LIBS"
2133                             if test "x$wx_cv_std_libpath" != "x"; then
2134                                 break 2
2135                             fi
2136                         fi
2137                     done
2138                 done
2139                 if test "x$wx_cv_std_libpath" = "x"; then
2140                     wx_cv_std_libpath="lib"
2141                 fi
2142             ]
2143         )
2144         ;;
2145
2146     *-*-solaris2* )
2147         dnl use ../lib or ../lib/64 depending on the size of void*
2148         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2149             wx_cv_std_libpath="lib/64"
2150         else
2151             wx_cv_std_libpath="lib"
2152         fi
2153         ;;
2154
2155     *-*-linux* )
2156         dnl use ../lib or ../lib64 depending on the size of void*
2157         if test "$ac_cv_sizeof_void_p" = 8 -a \
2158                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2159             wx_cv_std_libpath="lib64"
2160         else
2161             wx_cv_std_libpath="lib"
2162         fi
2163         ;;
2164
2165     *)
2166         wx_cv_std_libpath="lib";
2167         ;;
2168 esac
2169
2170 AC_MSG_RESULT($wx_cv_std_libpath)
2171
2172 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2173
2174 dnl Cross compiling with gcc?
2175 if test "$build" != "$host" -a "$GCC" = yes; then
2176     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2177     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2178     dnl for a 'root' below which libraries and headers for the target system
2179     dnl might be installed.
2180     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2181         cross_root=`dirname $cross_root`
2182         cross_root=`dirname $cross_root`
2183
2184         dnl substitute this candiate root for '^/usr' in the search lists,
2185         dnl strip out any that don't start '^/usr'.
2186         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2187         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2188         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2189
2190         dnl also have pkg-config search for *.pc files under this 'root'
2191         if test -z "$PKG_CONFIG_PATH"; then
2192             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2193             export PKG_CONFIG_PATH
2194         fi
2195
2196         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2197         dnl -x-libraries are given on the command line. So if they are not
2198         dnl set then set them here to plausible defaults.
2199         if test -z "$x_includes" -o "$x_includes" = NONE; then
2200             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2201             x_includes=$ac_find_includes
2202         fi
2203         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2204             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2205             x_libraries=$ac_find_libraries
2206         fi
2207     fi
2208 fi
2209
2210 dnl ------------------------------------------------------------------------
2211 dnl Check for libraries
2212 dnl ------------------------------------------------------------------------
2213
2214 dnl flush the cache because checking for libraries below might abort
2215 AC_CACHE_SAVE
2216
2217 dnl check for glibc version
2218 dnl
2219 dnl VZ: I have no idea why had this check been there originally, but now
2220 dnl     we could probably do without it by just always adding _GNU_SOURCE
2221 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2222     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2223         AC_TRY_COMPILE([#include <features.h>],
2224             [
2225                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2226                 not glibc 2.1
2227                 #endif
2228             ],
2229             [
2230                 wx_cv_lib_glibc21=yes
2231             ],
2232             [
2233                 wx_cv_lib_glibc21=no
2234             ]
2235         )
2236     ])
2237     if test "$wx_cv_lib_glibc21" = "yes"; then
2238         AC_DEFINE(wxHAVE_GLIBC2)
2239     fi
2240 fi
2241
2242 dnl we may need _GNU_SOURCE for 2 things:
2243 dnl
2244 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2245 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2246 dnl  which breaks libtiff compilation, so it is simpler to just define
2247 dnl  _GNU_SOURCE to get everything)
2248 dnl
2249 dnl  2. for Unicode functions
2250 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2251     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2252         AC_DEFINE(_GNU_SOURCE)
2253     fi
2254 fi
2255
2256 dnl Only add the -lm library if floating point functions cannot be used
2257 dnl without it.  This check is important on cygwin because of the bizarre
2258 dnl way that they have organized functions into libraries.  On cygwin, both
2259 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2260 dnl means that
2261 dnl   1) linking with -lm is not necessary, and
2262 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2263 dnl In particular, if you compile any program with -mno-cygwin and link with
2264 dnl -lm, it will crash instantly when it is run.  This happens because the
2265 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2266 dnl the ___main function instead of allowing it to be defined by
2267 dnl /usr/lib/mingw/libmingw32.a as it should be.
2268 dnl
2269 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2270 dnl
2271 dnl Just check a few floating point functions. If they are all found without
2272 dnl -lm, then we must not need -lm.
2273 have_cos=0
2274 have_floor=0
2275 AC_CHECK_FUNCS(cos, have_cos=1)
2276 AC_CHECK_FUNCS(floor, have_floor=1)
2277 AC_MSG_CHECKING(if floating point functions link without -lm)
2278 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2279     AC_MSG_RESULT(yes)
2280 else
2281     AC_MSG_RESULT(no)
2282     LIBS="$LIBS -lm"
2283     # use different functions to avoid configure caching
2284     have_sin=0
2285     have_ceil=0
2286     AC_CHECK_FUNCS(sin, have_sin=1)
2287     AC_CHECK_FUNCS(ceil, have_ceil=1)
2288     AC_MSG_CHECKING(if floating point functions link with -lm)
2289     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2290         AC_MSG_RESULT(yes)
2291     else
2292         AC_MSG_RESULT(no)
2293         # not sure we should warn the user, crash, etc.
2294     fi
2295 fi
2296
2297 dnl check for C99 string to long long conversion functions, assume that if we
2298 dnl have the unsigned variants, then we have the signed ones as well
2299 dnl
2300 dnl at least under SGI these functions are only available in C99 code and not
2301 dnl in C++ so do these tests using C++ compiler
2302 AC_LANG_PUSH(C++)
2303 if test "wxUSE_UNICODE" = "yes"; then
2304     WX_CHECK_FUNCS(wcstoull)
2305 else
2306     WX_CHECK_FUNCS(strtoull)
2307 fi
2308 AC_LANG_POP()
2309
2310 dnl ---------------------------------------------------------------------------
2311 dnl Optional libraries
2312 dnl
2313 dnl   --with-<lib>=sys
2314 dnl       looks for system library and fails if not found
2315 dnl
2316 dnl   --with-<lib>
2317 dnl   --with-<lib>=yes
2318 dnl       looks for system library and, if not found, prints a warning,
2319 dnl       falls back to the builtin wx version, and continues configuration
2320 dnl
2321 dnl   --with-<lib>=builtin
2322 dnl       uses builtin wx version without searching for system library
2323 dnl
2324 dnl   --with-<lib>=no
2325 dnl   --without-<lib>
2326 dnl       do not use library (neither system nor builtin wx version)
2327 dnl
2328 dnl ---------------------------------------------------------------------------
2329
2330 dnl ------------------------------------------------------------------------
2331 dnl Check for regex libraries
2332 dnl ------------------------------------------------------------------------
2333
2334 if test "$wxUSE_REGEX" != "no"; then
2335     AC_DEFINE(wxUSE_REGEX)
2336
2337     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2338         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2339         wxUSE_REGEX=builtin
2340     fi
2341
2342     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2343         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2344         dnl on some old systems it may be in libregex - check for it too?
2345         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2346
2347         if test "x$ac_cv_func_regcomp" != "xyes"; then
2348             if test "$wxUSE_REGEX" = "sys" ; then
2349                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2350             else
2351                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2352                 wxUSE_REGEX=builtin
2353             fi
2354         else
2355             dnl we are using the system library
2356             wxUSE_REGEX=sys
2357             dnl only the built-in supports advanced REs
2358             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2359         fi
2360     fi
2361 fi
2362
2363 dnl ------------------------------------------------------------------------
2364 dnl Check for zlib compression library
2365 dnl ------------------------------------------------------------------------
2366
2367 ZLIB_LINK=
2368 if test "$wxUSE_ZLIB" != "no" ; then
2369     AC_DEFINE(wxUSE_ZLIB)
2370
2371     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2372         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2373         dnl should still use it because hopefully (can someone confirm this?)
2374         dnl Apple did fix the security problem in it and not using the system
2375         dnl library results in a whole bunch of warnings when linking with
2376         dnl Carbon framework
2377         if test "$USE_DARWIN" = 1; then
2378             system_zlib_h_ok="yes"
2379         else
2380             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2381             dnl known to not work) and although I don't know which is
2382             dnl the minimal required version it's safer to test for 1.1.4 as
2383             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2384             dnl has anything more ancient (1.1.3 was released in July 1998)
2385             dnl anyhow
2386             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2387                 [AC_TRY_RUN(
2388                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2389                     [
2390                         #include <zlib.h>
2391                         #include <stdio.h>
2392
2393                         int main()
2394                         {
2395                             FILE *f=fopen("conftestval", "w");
2396                             if (!f) exit(1);
2397                             fprintf(f, "%s",
2398                                     ZLIB_VERSION[0] == '1' &&
2399                                     (ZLIB_VERSION[2] > '1' ||
2400                                     (ZLIB_VERSION[2] == '1' &&
2401                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2402                             exit(0);
2403                         }
2404                     ],
2405                     ac_cv_header_zlib_h=`cat conftestval`,
2406                     ac_cv_header_zlib_h=no,
2407                     dnl cross-compiling: don't have an answer, try later
2408                     unset ac_cv_header_zlib_h
2409                 )]
2410             )
2411             dnl If the test above did not come up with a value (e.g. cross
2412             dnl compiling) then this should give a definitive answer
2413             AC_CHECK_HEADER(zlib.h,,, [ ])
2414
2415             system_zlib_h_ok=$ac_cv_header_zlib_h
2416         fi
2417
2418         if test "$system_zlib_h_ok" = "yes"; then
2419             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2420         fi
2421
2422         if test "x$ZLIB_LINK" = "x" ; then
2423             if test "$wxUSE_ZLIB" = "sys" ; then
2424                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2425             else
2426                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2427                 wxUSE_ZLIB=builtin
2428             fi
2429         else
2430             dnl we are using the system library
2431             wxUSE_ZLIB=sys
2432         fi
2433     fi
2434 fi
2435
2436 dnl ------------------------------------------------------------------------
2437 dnl Check for png library
2438 dnl ------------------------------------------------------------------------
2439
2440 PNG_LINK=
2441 if test "$wxUSE_LIBPNG" != "no" ; then
2442     AC_DEFINE(wxUSE_LIBPNG)
2443
2444     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2445         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2446         wxUSE_LIBPNG=sys
2447     fi
2448
2449     dnl for the check below to have a chance to succeed, we must already have
2450     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2451     dnl doesn't depend on zlib)
2452     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2453         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2454         wxUSE_LIBPNG=builtin
2455     fi
2456
2457     if test "$wxUSE_MGL" != 1 ; then
2458         dnl Don't check for libpng when building wxMGL, libmgl contains it
2459         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2460             dnl libpng version 0.9 is known to not work, if an even newer
2461             dnl version is required, just bump it up in the test below
2462             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2463                 [AC_TRY_RUN(
2464                     dnl png.h defines PNG_LIBPNG_VER=number
2465                     [
2466                         #include <png.h>
2467                         #include <stdio.h>
2468
2469                         int main()
2470                         {
2471                             FILE *f=fopen("conftestval", "w");
2472                             if (!f) exit(1);
2473                             fprintf(f, "%s",
2474                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2475                             exit(0);
2476                         }
2477                     ],
2478                     ac_cv_header_png_h=`cat conftestval`,
2479                     ac_cv_header_png_h=no,
2480                     dnl cross-compiling: test (later) if we have any png.h
2481                     unset ac_cv_header_png_h
2482                 )]
2483             )
2484             AC_CHECK_HEADER(png.h,,, [ ])
2485
2486             if test "$ac_cv_header_png_h" = "yes"; then
2487                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2488             fi
2489
2490             if test "x$PNG_LINK" = "x" ; then
2491                 if test "$wxUSE_LIBPNG" = "sys" ; then
2492                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2493                 else
2494                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2495                     wxUSE_LIBPNG=builtin
2496                 fi
2497             else
2498                 dnl we are using the system library
2499                 wxUSE_LIBPNG=sys
2500             fi
2501         fi
2502     fi
2503 fi
2504
2505 dnl ------------------------------------------------------------------------
2506 dnl Check for jpeg library
2507 dnl ------------------------------------------------------------------------
2508
2509 dnl this check must be done before the check for libtiff as libtiff uses
2510 dnl libjpeg itself
2511 JPEG_LINK=
2512 if test "$wxUSE_LIBJPEG" != "no" ; then
2513     AC_DEFINE(wxUSE_LIBJPEG)
2514
2515     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2516         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2517         wxUSE_LIBJPEG=sys
2518     fi
2519
2520     if test "$wxUSE_MGL" != 1 ; then
2521         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2522         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2523             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2524             dnl HAVE_STDLIB_H which are already defined and this provokes
2525             dnl a compiler warning which configure considers as an error...
2526             AC_MSG_CHECKING(for jpeglib.h)
2527             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2528                 AC_TRY_COMPILE(
2529                     [
2530                         #undef HAVE_STDLIB_H
2531                         #include <stdio.h>
2532                         #include <jpeglib.h>
2533                     ],
2534                     [
2535                     ],
2536                     ac_cv_header_jpeglib_h=yes,
2537                     ac_cv_header_jpeglib_h=no
2538                 )
2539             )
2540             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2541
2542             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2543                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2544             fi
2545
2546             if test "x$JPEG_LINK" = "x" ; then
2547                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2548                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2549                 else
2550                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2551                     wxUSE_LIBJPEG=builtin
2552                 fi
2553             else
2554                 dnl we are using the system library
2555                 wxUSE_LIBJPEG=sys
2556
2557                 if test "$wxUSE_MSW" = 1; then
2558                     dnl boolean is defined by the jpeg headers and also by the
2559                     dnl Windows headers of some compilers. This type has been
2560                     dnl renamed in the builtin, so it is only an issue when
2561                     dnl using an external jpeg lib on Windows.
2562                     AC_CHECK_TYPES(
2563                         [boolean],
2564                         [
2565                             AC_CHECK_SIZEOF(
2566                                 [boolean],
2567                                 [],
2568                                 [
2569                                     #undef HAVE_BOOLEAN
2570                                     #include <stdio.h>
2571                                     #include <jpeglib.h>
2572                                 ])
2573                             AC_DEFINE_UNQUOTED(
2574                                 [wxHACK_BOOLEAN],
2575                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2576                         ],
2577                         [],
2578                         [#include <windows.h>])
2579                 fi
2580             fi
2581         fi
2582     fi
2583 fi
2584
2585 dnl ------------------------------------------------------------------------
2586 dnl Check for tiff library
2587 dnl ------------------------------------------------------------------------
2588
2589 TIFF_LINK=
2590 TIFF_PREREQ_LINKS=-lm
2591 if test "$wxUSE_LIBTIFF" != "no" ; then
2592     AC_DEFINE(wxUSE_LIBTIFF)
2593
2594     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2595         dnl libtiff may depend on libjpeg and libz so use them in the test
2596         dnl below or it would fail
2597         if test "$wxUSE_LIBJPEG" = "sys"; then
2598             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2599         fi
2600         if test "$wxUSE_ZLIB" = "sys"; then
2601             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2602         fi
2603         AC_CHECK_HEADER(tiffio.h,
2604                         [
2605                             AC_CHECK_LIB(tiff, TIFFError,
2606                                          TIFF_LINK=" -ltiff",
2607                                          ,
2608                                          $TIFF_PREREQ_LINKS)
2609                         ],
2610                         [],
2611                         [ ]
2612                        )
2613
2614         if test "x$TIFF_LINK" = "x" ; then
2615             if test "$wxUSE_LIBTIFF" = "sys" ; then
2616                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2617             else
2618                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2619                 wxUSE_LIBTIFF=builtin
2620             fi
2621         else
2622             dnl we are using the system library
2623             wxUSE_LIBTIFF=sys
2624         fi
2625     fi
2626     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2627         if test "$wxUSE_LIBJPEG" = "no"; then
2628             dnl we have to prevent the builtin libtiff configure from building the
2629             dnl library with JPEG support as this was explicitly disabled by user,
2630             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2631             dnl (which will be passed to it anyhow as configure passes arguments to
2632             dnl the top-level script to all the other ones called recursively), so
2633             dnl we need to hack around this
2634             ac_configure_args="$ac_configure_args --disable-jpeg"
2635         fi
2636         AC_CONFIG_SUBDIRS([src/tiff])
2637     fi
2638 fi
2639
2640 dnl ------------------------------------------------------------------------
2641 dnl Check for expat libraries
2642 dnl ------------------------------------------------------------------------
2643
2644 if test "$wxUSE_WCHAR_T" != "yes"; then
2645     if test "$wxUSE_EXPAT" != "no"; then
2646         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2647         wxUSE_EXPAT=no
2648     fi
2649     if test "$wxUSE_XML" != "no"; then
2650         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2651         wxUSE_XML=no
2652     fi
2653 fi
2654
2655 if test "$wxUSE_EXPAT" != "no"; then
2656     wxUSE_XML=yes
2657     AC_DEFINE(wxUSE_EXPAT)
2658     AC_DEFINE(wxUSE_XML)
2659
2660     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2661         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2662         if test "x$found_expat_h" = "x1"; then
2663             dnl Expat 1.95.6 comes with broken expat.h:
2664             AC_CACHE_CHECK([if expat.h is valid C++ header],
2665                 wx_cv_expat_is_not_broken,
2666                 [
2667                 AC_LANG_PUSH(C++)
2668                 AC_TRY_COMPILE([#include <expat.h>],[],
2669                     wx_cv_expat_is_not_broken=yes,
2670                     wx_cv_expat_is_not_broken=no
2671                 )
2672                 AC_LANG_POP()
2673                 ]
2674             )
2675             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2676                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2677             fi
2678         fi
2679         if test "x$EXPAT_LINK" = "x" ; then
2680             if test "$wxUSE_EXPAT" = "sys" ; then
2681                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2682             else
2683                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2684                 wxUSE_EXPAT=builtin
2685             fi
2686         else
2687             dnl we are using the system library
2688             wxUSE_EXPAT=sys
2689         fi
2690     fi
2691     if test "$wxUSE_EXPAT" = "builtin" ; then
2692         dnl Expat needs this:
2693         AC_CONFIG_SUBDIRS([src/expat])
2694     fi
2695 fi
2696
2697
2698 dnl ------------------------------------------------------------------------
2699 dnl Check for libmspack
2700 dnl ------------------------------------------------------------------------
2701
2702 if test "$wxUSE_LIBMSPACK" != "no"; then
2703     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2704     if test "x$found_mspack_h" = "x1"; then
2705         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2706                      MSPACK_LINK=" -lmspack")
2707     fi
2708     if test "x$MSPACK_LINK" = "x" ; then
2709         wxUSE_LIBMSPACK=no
2710     fi
2711 fi
2712
2713 if test "$wxUSE_LIBMSPACK" != "no"; then
2714     AC_DEFINE(wxUSE_LIBMSPACK)
2715 fi
2716
2717
2718 dnl ----------------------------------------------------------------
2719 dnl search for toolkit (widget sets)
2720 dnl ----------------------------------------------------------------
2721
2722 AFMINSTALL=
2723 WIN32INSTALL=
2724
2725 TOOLKIT=
2726 TOOLKIT_INCLUDE=
2727 WIDGET_SET=
2728
2729 dnl are we building for a win32 target environment?
2730 dnl If so, setup common stuff needed for both GUI and Base libs.
2731 if test "$USE_WIN32" = 1 ; then
2732     AC_CHECK_HEADERS(w32api.h,,, [ ])
2733     AC_CHECK_HEADER(windows.h,,
2734     [
2735         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2736     ],
2737     [ ])
2738
2739     dnl --- FIXME: This is still a somewhat random list of libs,
2740     dnl ---        some of them should probably be included conditionally.
2741     case "${host}" in
2742         x86_64-*-mingw32* )
2743             dnl --- For mingw-w64 lctl3d32's name has changed
2744             LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lwctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2745
2746             dnl we need to define this to embed the manifest for correct
2747             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2748             dnl the default in wx/msw/rcdefs.h)
2749             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2750         ;;
2751         * )
2752             LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2753         ;;
2754     esac
2755     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2756         LIBS="$LIBS -loleacc"
2757     fi
2758
2759     case "${host}" in
2760         *-*-cygwin* )
2761             dnl Cygwin doesn't include these by default
2762             LIBS="$LIBS -lkernel32 -luser32"
2763     esac
2764
2765     dnl This one is still used by some sample makefiles.
2766     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2767     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2768
2769     dnl This lot we export to wx-config.  It must add the relevant
2770     dnl include directories at the point when they can be known.
2771     dnl (but are these (still) required anyway?)
2772     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2773
2774     dnl install Win32-specific files in "make install"
2775     WIN32INSTALL=win32install
2776
2777     dnl pbt.h is missing on Wine at least
2778     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2779 fi
2780
2781 if test "$wxUSE_GUI" = "yes"; then
2782     USE_GUI=1
2783
2784     GUI_TK_LIBRARY=
2785
2786     WXGTK12=
2787     WXGTK127=
2788     WXGTK2=
2789     WXGPE=
2790
2791     if test "$wxUSE_COCOA" = 1 ; then
2792         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2793             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2794             wxUSE_PRINTING_ARCHITECTURE=no
2795         fi
2796         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2797             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2798             wxUSE_DRAG_AND_DROP=no
2799         fi
2800         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2801             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2802             wxUSE_DRAGIMAGE=no
2803         fi
2804     fi
2805
2806     if test "$wxUSE_MSW" = 1 ; then
2807         TOOLKIT=MSW
2808         GUIDIST=MSW_DIST
2809
2810         dnl -mwindows causes a heap of other default gui libs to be linked in.
2811         case "${host}" in
2812             *-*-mingw32* )
2813                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2814         esac
2815     fi
2816
2817     if test "$wxUSE_GTK" = 1; then
2818         dnl GTK+ test program must be compiled with C compiler
2819         AC_MSG_CHECKING([for GTK+ version])
2820
2821         gtk_version_cached=1
2822         AC_CACHE_VAL(wx_cv_lib_gtk,
2823             [
2824                 dnl stupid GTK+ AM macros produce their own messages, so we
2825                 dnl have to pass to the next line
2826                 gtk_version_cached=0
2827                 AC_MSG_RESULT()
2828
2829                 dnl we must link against lgthread unless the user
2830                 dnl used --disable-threads
2831                 GTK_MODULES=
2832                 if test "$wxUSE_THREADS" = "yes"; then
2833                     GTK_MODULES=gthread
2834                 fi
2835
2836                 dnl detect GTK2
2837                 wx_cv_lib_gtk=
2838                 if test "x$wxGTK_VERSION" != "x1"
2839                 then
2840                     dnl The gthread.pc that ships with Solaris returns '-mt',
2841                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2842                     dnl So disable the compile check and remove the -mt below.
2843                     case "${host}" in
2844                         *-*-solaris2* )
2845                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2846                                 enable_gtktest=no
2847                             fi
2848                     esac
2849
2850                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2851
2852                     dnl Solaris also requires -lX11 for static lib
2853                     case "${host}" in
2854                         *-*-solaris2* )
2855                             if test "$wxUSE_SHARED" != "yes"; then
2856                                 GTK_LIBS="$GTK_LIBS -lX11"
2857                             fi
2858                     esac
2859                 fi
2860
2861                 dnl detect GTK1.x
2862                 if test -z "$wx_cv_lib_gtk"; then
2863                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2864                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2865
2866                         if test -z "$wx_cv_lib_gtk"; then
2867                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2868                         fi
2869                     fi
2870                 fi
2871
2872                 if test -z "$wx_cv_lib_gtk"; then
2873                     dnl looks better in AC_MSG_RESULT
2874                     wx_cv_lib_gtk=none
2875                 else
2876                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2877                     dnl subsequent runs
2878                     wx_cv_cflags_gtk=$GTK_CFLAGS
2879                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2880                 fi
2881             ]
2882         )
2883
2884         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2885         dnl enough
2886         if test "$gtk_version_cached" = 1; then
2887             AC_MSG_RESULT($wx_cv_lib_gtk)
2888         fi
2889
2890         case "$wx_cv_lib_gtk" in
2891             2.0)    WXGTK2=1
2892                     TOOLKIT_VERSION=2
2893                     ;;
2894             1.2.7)  WXGTK127=1
2895                     WXGTK12=1
2896                     ;;
2897             1.2.3)  WXGTK12=1
2898                     ;;
2899             *)      AC_MSG_ERROR([
2900 The development files for GTK+ were not found. For GTK+ 2, please
2901 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2902 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2903 and that the version is 1.2.3 or above. Also check that the
2904 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2905 --libs' are in the LD_LIBRARY_PATH or equivalent.
2906                             ])
2907                     ;;
2908         esac
2909
2910         if test "$WXGTK2" = 1; then
2911             save_CFLAGS="$CFLAGS"
2912             save_LIBS="$LIBS"
2913             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2914             LIBS="$LIBS $wx_cv_libs_gtk"
2915
2916             dnl test if we have at least GTK+ 2.18:
2917             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
2918             AC_TRY_COMPILE([
2919                             #include <gtk/gtk.h>
2920                            ],
2921                            [
2922                             #if !GTK_CHECK_VERSION(2,18,0)
2923                             Not GTK+ 2.18
2924                             #endif
2925                            ],
2926                            [
2927                             AC_DEFINE(__WXGTK218__)
2928                             AC_DEFINE(__WXGTK210__)
2929                             AC_DEFINE(__WXGTK26__)
2930                             AC_MSG_RESULT([yes])
2931                             ac_wxgtk218=1
2932                            ],
2933                            [
2934                             AC_MSG_RESULT([no])
2935                             ac_wxgtk218=0
2936                            ])
2937
2938             if test "$ac_wxgtk218" = 0; then
2939                 dnl test if we have at least GTK+ 2.10:
2940                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2941                 AC_TRY_COMPILE([
2942                                 #include <gtk/gtk.h>
2943                                ],
2944                                [
2945                                 #if !GTK_CHECK_VERSION(2,10,0)
2946                                 Not GTK+ 2.10
2947                                 #endif
2948                                ],
2949                                [
2950                                 AC_DEFINE(__WXGTK210__)
2951                                 AC_DEFINE(__WXGTK26__)
2952                                 AC_MSG_RESULT([yes])
2953                                 ac_wxgtk210=1
2954                                ],
2955                                [
2956                                 AC_MSG_RESULT([no])
2957                                 ac_wxgtk210=0
2958                                ])
2959
2960                 if test "$ac_wxgtk210" = 0; then
2961                     dnl test if we have at least GTK+ 2.6:
2962                     AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2963                     AC_TRY_COMPILE([
2964                                     #include <gtk/gtk.h>
2965                                 ],
2966                                 [
2967                                     #if !GTK_CHECK_VERSION(2,6,0)
2968                                     Not GTK+ 2.6
2969                                     #endif
2970                                 ],
2971                                 [
2972                                     AC_DEFINE(__WXGTK26__)
2973                                     AC_MSG_RESULT([yes])
2974                                     ac_wxgtk26=1
2975                                 ],
2976                                 [
2977                                     AC_MSG_RESULT([no])
2978                                     ac_wxgtk26=0
2979                                 ])
2980                 fi
2981             fi
2982
2983             CFLAGS="$save_CFLAGS"
2984             LIBS="$save_LIBS"
2985         else
2986             if test "$wxUSE_UNICODE" = "yes"; then
2987                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2988                 wxUSE_UNICODE=no
2989             fi
2990
2991             dnl test for XIM support in libgdk
2992             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2993
2994             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2995             dnl have it but we do the check for the others)
2996             if test "$USE_DARWIN" != 1; then
2997                 AC_CHECK_FUNCS(poll)
2998             fi
2999         fi
3000
3001         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3002         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3003
3004         dnl disable GTK runtime type checks
3005         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -DG_DISABLE_CAST_CHECKS"
3006
3007         AFMINSTALL=afminstall
3008         TOOLKIT=GTK
3009         GUIDIST=GTK_DIST
3010
3011         dnl test for external libxpm if we're configured to use it
3012         if test "$wxUSE_GPE" = "yes"; then
3013             AC_MSG_CHECKING(for gpewidget library)
3014             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3015             if test "$ac_find_libraries" != "" ; then
3016                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3017                 dnl -lgpewidget must be before all GTK libs and
3018                 dnl we guess its path from the prefix
3019                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3020                 WXGPE=1
3021                 AC_MSG_RESULT([found in $ac_find_libraries])
3022             else
3023                 AC_MSG_RESULT(not found)
3024             fi
3025
3026             dnl AC_MSG_CHECKING(for gpe library)
3027             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3028             dnl if test "$ac_find_libraries" != "" ; then
3029             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3030             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3031             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3032             dnl else
3033             dnl     AC_MSG_RESULT(not found)
3034             dnl fi
3035         fi
3036     fi
3037
3038     if test "$wxUSE_MGL" = 1; then
3039        AC_MSG_CHECKING(for SciTech MGL library)
3040         if test "x$MGL_ROOT" = x ; then
3041             AC_MSG_RESULT(not found)
3042             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3043         else
3044             AC_MSG_RESULT($MGL_ROOT)
3045         fi
3046
3047         AC_MSG_CHECKING(for libmgl location)
3048         dnl Find MGL library that we want
3049         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3050         dnl             and for non-x86 versions
3051         case "${host}" in
3052             *-*-linux* )
3053               dnl glibc.so, glibc are for older versions of MGL,
3054               dnl x86/a, x86/so are used by >= 5.0 R11
3055               if test "x$wxUSE_SHARED" = xyes ; then
3056                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3057               else
3058                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3059               fi
3060               ;;
3061             *-pc-msdosdjgpp )
3062               mgl_os_candidates="dos32/dj2"
3063               ;;
3064             *)
3065               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3066         esac
3067
3068         mgl_lib_type=""
3069         mgl_os=""
3070
3071         for mgl_os_i in $mgl_os_candidates ; do
3072             if test "x$mgl_os" = x ; then
3073                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3074                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3075                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3076                         mgl_lib_type=debug
3077                         mgl_os=$mgl_os_i
3078                     fi
3079                 fi
3080                 if test "x$mgl_lib_type" = x ; then
3081                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3082                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3083                         mgl_lib_type=release
3084                         mgl_os=$mgl_os_i
3085                     fi
3086                 fi
3087             fi
3088         done
3089
3090         if test "x$mgl_os" = x ; then
3091             AC_MSG_RESULT(not found)
3092             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3093         fi
3094         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3095
3096         wxUSE_UNIVERSAL="yes"
3097
3098         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3099         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3100
3101         AFMINSTALL=afminstall
3102         TOOLKIT=MGL
3103         GUIDIST=MGL_DIST
3104     fi
3105
3106     if test "$wxUSE_DFB" = 1; then
3107        PKG_PROG_PKG_CONFIG()
3108
3109        PKG_CHECK_MODULES(DIRECTFB,
3110                          [directfb >= 0.9.23],
3111                          [
3112                            wxUSE_UNIVERSAL="yes"
3113                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3114                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3115                            TOOLKIT=DFB
3116                            GUIDIST=DFB_DIST
3117                          ],
3118                          [
3119                            AC_MSG_ERROR([DirectFB not found.])
3120                          ]
3121                          )
3122     fi
3123
3124     if test "$wxUSE_MICROWIN" = 1; then
3125         AC_MSG_CHECKING(for MicroWindows)
3126         if test "x$MICROWINDOWS" = x ; then
3127             AC_MSG_RESULT(not found)
3128             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3129         else
3130             AC_MSG_RESULT($MICROWINDOWS)
3131         fi
3132
3133         if test -f $MICROWINDOWS/lib/libmwin.a; then
3134             AC_MSG_RESULT(MicroWindows' libraries found.)
3135         else
3136             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3137         fi
3138
3139         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3140         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3141
3142         wxUSE_UNIVERSAL="yes"
3143
3144         AFMINSTALL=afminstall
3145         TOOLKIT=MICROWIN
3146         GUIDIST=MICROWIN_DIST
3147
3148         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3149     fi
3150
3151     dnl common part of X11 and Motif port checks
3152     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3153         dnl use standard macros to check for X headers/libs, this brings
3154         dnl support for the standard configure options --x-includes,
3155         dnl --x-libraries and --no-x
3156         AC_PATH_XTRA
3157
3158         if test "$no_x" = "yes"; then
3159           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3160         fi
3161
3162         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3163         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3164         dnl this junk out
3165         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3166         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3167         AFMINSTALL=afminstall
3168         COMPILED_X_PROGRAM=0
3169
3170     fi
3171
3172     if test "$wxUSE_X11" = 1; then
3173         if test "$wxUSE_NANOX" = "yes"; then
3174             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3175             if test "x$MICROWIN" = x ; then
3176                 AC_MSG_RESULT(not found)
3177                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3178             else
3179                 AC_MSG_RESULT($MICROWIN)
3180                 AC_DEFINE(wxUSE_NANOX)
3181             fi
3182         fi
3183
3184         if test "$wxUSE_UNICODE" = "yes"; then
3185             PKG_PROG_PKG_CONFIG()
3186
3187             PKG_CHECK_MODULES(PANGOX, pangox,
3188                 [
3189                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3190                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3191                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3192                 ],
3193                 [
3194                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3195                 ]
3196             )
3197             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3198                 [
3199                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3200                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3201                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3202                 ],
3203                 [
3204                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3205                     wxUSE_PRINTING_ARCHITECTURE="no"
3206                 ]
3207             )
3208             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3209                 [
3210                     AC_DEFINE(HAVE_PANGO_XFT)
3211                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3212                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3213                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3214                 ],
3215                 [
3216                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3217                 ]
3218             )
3219             save_LIBS="$LIBS"
3220             LIBS="$LIBS $PANGOX_LIBS"
3221             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3222             LIBS="$save_LIBS"
3223         fi
3224
3225         wxUSE_UNIVERSAL="yes"
3226
3227         if test "$wxUSE_NANOX" = "yes"; then
3228             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3229             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
3230             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3231         else
3232             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3233         fi
3234
3235         TOOLKIT=X11
3236         GUIDIST=X11_DIST
3237     fi
3238
3239     if test "$wxUSE_MOTIF" = 1; then
3240         AC_MSG_CHECKING(for Motif/Lesstif headers)
3241         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3242         if test "$ac_find_includes" != "" ; then
3243             AC_MSG_RESULT(found in $ac_find_includes)
3244             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3245             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3246         else
3247             save_CFLAGS=$CFLAGS
3248             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3249
3250             AC_TRY_COMPILE(
3251                 [
3252                     #include <Xm/Xm.h>
3253                 ],
3254                 [
3255                     int version;
3256                     version = xmUseVersion;
3257                 ],
3258                 [
3259                     AC_MSG_RESULT(found in default search path)
3260                     COMPILED_X_PROGRAM=1
3261                 ],
3262                 [
3263                     AC_MSG_RESULT(no)
3264                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3265                 ]
3266             )
3267
3268             CFLAGS=$save_CFLAGS
3269         fi
3270
3271
3272         AC_MSG_CHECKING(for Motif/Lesstif library)
3273         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3274
3275         if test "x$ac_find_libraries" != "x" ; then
3276             AC_MSG_RESULT(found in $ac_find_libraries)
3277
3278             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3279             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3280         else
3281             dnl it might happen that we found headers in one of the standard
3282             dnl paths but the libs are elsewhere but still in default (linker)
3283             dnl path -- try to compile a test program to check for this
3284             save_CFLAGS=$CFLAGS
3285             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3286             save_LIBS="$LIBS"
3287             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3288
3289             AC_TRY_LINK(
3290                 [
3291                     #include <Xm/Xm.h>
3292                 ],
3293                 [
3294                     int version;
3295                     version = xmUseVersion;
3296                 ],
3297                 [
3298                     AC_MSG_RESULT(found in default search path)
3299                     COMPILED_X_PROGRAM=1
3300                 ],
3301                 [
3302                     AC_MSG_RESULT(no)
3303                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3304                 ]
3305             )
3306
3307             CFLAGS=$save_CFLAGS
3308             LIBS="$save_LIBS"
3309         fi
3310
3311         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3312         libp_link=""
3313         libsm_ice_link=""
3314         libs_found=0
3315         for libp in "" " -lXp"; do
3316             if test "$libs_found" = 0; then
3317                 for libsm_ice in "" " -lSM -lICE"; do
3318                     if test "$libs_found" = 0; then
3319                         save_LIBS="$LIBS"
3320                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3321                         save_CFLAGS=$CFLAGS
3322                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3323
3324                         AC_TRY_LINK(
3325                             [
3326                                 #include <Xm/Xm.h>
3327                                 #include <Xm/List.h>
3328                             ],
3329                             [
3330                                 XmString string = NULL;
3331                                 Widget w = NULL;
3332                                 int position = 0;
3333                                 XmListAddItem(w, string, position);
3334                             ],
3335                             [
3336                                 libp_link="$libp"
3337                                 libsm_ice_link="$libsm_ice"
3338                                 AC_MSG_RESULT(
3339                                     [need${libp_link}${libsm_ice_link}])
3340                                 libs_found=1
3341                             ], []
3342                         )
3343
3344                         LIBS="$save_LIBS"
3345                         CFLAGS=$save_CFLAGS
3346                     fi
3347                 done
3348             fi
3349         done
3350
3351         if test "$libs_found" = 0; then
3352             AC_MSG_RESULT([can't find the right libraries])
3353             AC_MSG_ERROR([can't link a simple motif program])
3354         fi
3355
3356         dnl this seems to be needed under IRIX and shouldn't do any harm
3357         dnl elsewhere
3358         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3359
3360         save_CFLAGS=$CFLAGS
3361         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3362
3363         AC_CACHE_CHECK([for Motif 2],
3364             wx_cv_lib_motif2,
3365             AC_TRY_COMPILE([
3366                             #include <Xm/Xm.h>
3367                            ],
3368                            [
3369                             #if XmVersion < 2000
3370                             Not Motif 2
3371                             #endif
3372                            ],
3373                            wx_cv_lib_motif2="yes",
3374                            wx_cv_lib_motif2="no"))
3375         if test "$wx_cv_lib_motif2" = "yes"; then
3376             AC_DEFINE(__WXMOTIF20__,1)
3377         else
3378             AC_DEFINE(__WXMOTIF20__,0)
3379         fi
3380
3381         AC_CACHE_CHECK([whether Motif is Lesstif],
3382             wx_cv_lib_lesstif,
3383             AC_TRY_COMPILE([
3384                             #include <Xm/Xm.h>
3385                            ],
3386                            [
3387                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3388                             Not Lesstif
3389                             #endif
3390                            ],
3391                            wx_cv_lib_lesstif="yes",
3392                            wx_cv_lib_lesstif="no")
3393         )
3394         if test "$wx_cv_lib_lesstif" = "yes"; then
3395             AC_DEFINE(__WXLESSTIF__,1)
3396         else
3397             AC_DEFINE(__WXLESSTIF__,0)
3398         fi
3399
3400         CFLAGS=$save_CFLAGS
3401
3402         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3403         TOOLKIT=MOTIF
3404         GUIDIST=MOTIF_DIST
3405     fi
3406
3407     dnl more tests common to X11 and Motif:
3408     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3409         dnl test for external libxpm if we're configured to use it
3410         if test "$wxUSE_LIBXPM" = "sys"; then
3411             AC_MSG_CHECKING(for Xpm library)
3412             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3413             if test "$ac_find_libraries" != "" ; then
3414                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3415                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3416                 AC_MSG_RESULT(found in $ac_find_libraries)
3417
3418                 AC_CACHE_CHECK([for X11/xpm.h],
3419                     wx_cv_x11_xpm_h,
3420                     [
3421                         save_CFLAGS=$CFLAGS
3422                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3423
3424                         AC_TRY_COMPILE(
3425                             [
3426                                 #include <X11/xpm.h>
3427                             ],
3428                             [
3429                                 int version;
3430                                 version = XpmLibraryVersion();
3431                             ],
3432                             wx_cv_x11_xpm_h=yes,
3433                             wx_cv_x11_xpm_h=no
3434                         )
3435
3436                         CFLAGS=$save_CFLAGS
3437                     ]
3438                 )
3439
3440                 if test $wx_cv_x11_xpm_h = "yes"; then
3441                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3442                     AC_DEFINE(wxHAVE_LIB_XPM)
3443                 else
3444                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3445                 fi
3446             fi
3447
3448         fi
3449
3450         dnl XShapeQueryExtension checks: first the library, then prototype
3451         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3452                      [
3453                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3454                       wxHAVE_XEXT_LIB=1
3455                      ],
3456                      [], [$GUI_TK_LIBRARY -lX11])
3457
3458         if test "$wxHAVE_XEXT_LIB" = 1; then
3459             save_CFLAGS="$CFLAGS"
3460             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3461
3462             AC_MSG_CHECKING([for X11/extensions/shape.h])
3463             AC_TRY_COMPILE([
3464                             #include <X11/Xlib.h>
3465                             #include <X11/extensions/shape.h>
3466                            ],
3467                            [
3468                             int dummy1, dummy2;
3469                             XShapeQueryExtension((Display*)NULL,
3470                                                  (int*)NULL, (int*)NULL);
3471                            ],
3472                            [
3473                             AC_DEFINE(HAVE_XSHAPE)
3474                             AC_MSG_RESULT([found])
3475                            ],
3476                            [
3477                             AC_MSG_RESULT([not found])
3478                            ])
3479             CFLAGS="$save_CFLAGS"
3480
3481         fi
3482     fi
3483
3484     if test "$wxUSE_OSX_CARBON" = 1; then
3485         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3486         if test "$GCC" = yes; then
3487             AC_MSG_RESULT([gcc])
3488             CPPFLAGS_PASCAL="-fpascal-strings"
3489         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3490             AC_MSG_RESULT([xlc])
3491             CPPFLAGS_PASCAL="-qmacpstr"
3492         else
3493             AC_MSG_RESULT([none])
3494         fi
3495
3496         if test "x$wxUSE_UNIX" = "xyes"; then
3497             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3498         else
3499             dnl platform.h needs TARGET_CARBON before setup.h
3500             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3501         fi
3502
3503         TOOLKIT=OSX_CARBON
3504         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3505         GUIDIST=OSX_CARBON_DIST
3506         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3507         dnl are different, so they need different names:
3508         WXBASEPORT="_carbon"
3509
3510         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3511         dnl to also define these extra symbols to make it possible to test for
3512         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3513         dnl is a new name)
3514         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3515     fi
3516
3517     if test "$wxUSE_OSX_COCOA" = 1; then
3518         TOOLKIT=OSX_COCOA
3519         GUIDIST=OSX_COCOA_DIST
3520
3521         dnl see the comment above in wxUSE_OSX_CARBON branch
3522         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3523     fi
3524
3525     if test "$wxUSE_COCOA" = 1; then
3526         TOOLKIT=COCOA
3527         GUIDIST=COCOA_DIST
3528     fi
3529
3530     if test "$wxUSE_PM" = 1; then
3531         TOOLKIT=PM
3532         GUIDIST=PM_DIST
3533         AC_CACHE_CHECK([for type SPBCDATA],
3534             wx_cv_spbcdata,
3535             [
3536                 AC_TRY_COMPILE(
3537                     [
3538                         #define INCL_PM
3539                         #include <os2.h>
3540                     ],
3541                     [
3542                         SPBCDATA test;
3543                     ],
3544                     wx_cv_spbcdata=yes,
3545                     wx_cv_spbcdata=no
3546                 )
3547             ]
3548         )
3549
3550         if test $wx_cv_spbcdata = "yes"; then
3551             AC_DEFINE(HAVE_SPBCDATA)
3552         fi
3553     fi
3554
3555     dnl the name of the directory where the files for this toolkit live
3556     if test "$TOOLKIT" = "PM" ; then
3557         TOOLKIT_DIR="os2"
3558     else
3559         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3560     fi
3561
3562     if test "$wxUSE_UNIVERSAL" = "yes"; then
3563         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3564         WIDGET_SET=univ
3565     fi
3566
3567     dnl distribute samples/demos/utils with GUI versions
3568     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3569     DISTDIR="wx\$(TOOLKIT)"
3570 else
3571     USE_GUI=0
3572
3573     dnl this doesn't quite work right for wxBase, but the places
3574     dnl where it is wrong aren't fatal (yet) though.
3575     TOOLKIT_DIR="base"
3576
3577     dnl the sources, their dependenices and the headers
3578     if test "$USE_WIN32" = 1 ; then
3579         dnl yes, the toolkit for wxBase on win32 is actually MSW
3580         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3581         TOOLKIT="MSW"
3582     fi
3583
3584     dnl distribute only wxBase sources/headers
3585     GUIDIST="BASE_DIST"
3586     DISTDIR="wxBase"
3587 fi
3588
3589
3590 dnl ---------------------------------------------------------------------------
3591 dnl UTF-8 support
3592 dnl ---------------------------------------------------------------------------
3593
3594 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3595 dnl for ports where it makes sense by default (GTK+, DirectFB):
3596 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3597     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3598         wxUSE_UNICODE_UTF8=yes
3599     elif test "$USE_OS2" = 1 ; then
3600         dnl wide char support is quite incomplete in libc;
3601         dnl UTF-8 might actually work when evaluating/setting
3602         dnl code pages correctly, even for ports other than GTK20.
3603         wxUSE_UNICODE_UTF8=yes
3604     else
3605         wxUSE_UNICODE_UTF8=no
3606     fi
3607 fi
3608
3609 dnl ---------------------------------------------------------------------------
3610 dnl Optional libraries included when system library is not used
3611 dnl ---------------------------------------------------------------------------
3612
3613 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3614 if test "$wxUSE_GUI" = "yes"; then
3615     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3616         dnl defines HAVE_X11_XKBLIB_H
3617         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3618         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3619                          [
3620                           #if HAVE_X11_XLIB_H
3621                             #include <X11/Xlib.h>
3622                           #endif
3623                          ])
3624     fi
3625 fi
3626
3627
3628 dnl ---------------------------------------------------------------------------
3629 dnl wxDisplay Sanity checks
3630 dnl ---------------------------------------------------------------------------
3631
3632 if test "$wxUSE_DISPLAY" = "yes"; then
3633 dnl ---------------------------------------------------------------------------
3634 dnl Xinerama (for unix ) - Brian Victor
3635 dnl ---------------------------------------------------------------------------
3636     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3637         AC_MSG_CHECKING([for Xinerama])
3638         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3639         if test "$ac_find_libraries" != "" ; then
3640             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3641             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3642                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3643             fi
3644             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3645             AC_MSG_RESULT([yes])
3646
3647             AC_MSG_CHECKING([for Xxf86vm extension])
3648             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3649             if test "$ac_find_libraries" != "" ; then
3650                 AC_MSG_RESULT([yes])
3651                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3652                                  [
3653                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3654                                  ],
3655                                  [],
3656                                  [
3657                                       #if HAVE_X11_XLIB_H
3658                                         #include <X11/Xlib.h>
3659                                       #endif
3660                                  ])
3661             else
3662                 AC_MSG_RESULT([no])
3663             fi
3664
3665         else
3666             AC_MSG_RESULT([no])
3667             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3668             wxUSE_DISPLAY="no"
3669         fi
3670     elif test "$wxUSE_MSW" = 1; then
3671 dnl ---------------------------------------------------------------------------
3672 dnl DirectDraw for MSW - optionally used by WxDisplay.
3673 dnl ---------------------------------------------------------------------------
3674         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3675     fi
3676 fi
3677
3678 dnl ---------------------------------------------------------------------------
3679 dnl X11 session management
3680 dnl ---------------------------------------------------------------------------
3681 if test "$wxUSE_DETECT_SM" = "yes"; then
3682     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3683         AC_MSG_CHECKING([for -lSM - X11 session management])
3684         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3685         if test "$ac_find_libraries" != "" ; then
3686             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3687             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3688                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3689             fi
3690             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3691             AC_MSG_RESULT([yes])
3692         else
3693             AC_MSG_RESULT([no])
3694             AC_MSG_WARN([libSM not found; disabling session management detection])
3695             wxUSE_DETECT_SM="no"
3696         fi
3697     else
3698         wxUSE_DETECT_SM="no"
3699     fi
3700 fi
3701
3702
3703 dnl ---------------------------------------------------------------------------
3704 dnl OpenGL libraries
3705 dnl ---------------------------------------------------------------------------
3706
3707 USE_OPENGL=0
3708 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3709
3710     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3711
3712     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_COCOA" = 1; then
3713         OPENGL_LIBS="-framework OpenGL -framework AGL"
3714     elif test "$wxUSE_MSW" = 1; then
3715         OPENGL_LIBS="-lopengl32 -lglu32"
3716     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK2" = 1 -o "$wxUSE_GTK" = 1; then
3717
3718         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3719         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3720         AC_MSG_CHECKING([for OpenGL headers])
3721         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3722         if test "$ac_find_includes" != "" ; then
3723             AC_MSG_RESULT(found in $ac_find_includes)
3724             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3725             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3726         else
3727             AC_MSG_RESULT([not found])
3728         fi
3729
3730         AC_CHECK_HEADER(GL/gl.h, [
3731             AC_CHECK_HEADER(GL/glu.h, [
3732                 found_gl=0
3733
3734                 AC_MSG_CHECKING([for -lGL])
3735                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3736                 if test "$ac_find_libraries" != "" ; then
3737                     AC_MSG_RESULT([found in $ac_find_libraries])
3738
3739                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3740                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3741                         LDFLAGS_GL="$ac_path_to_link"
3742                     fi
3743
3744                     dnl don't suppose that libGL and libGLU are always in the
3745                     dnl same directory -- this is not true for some common
3746                     dnl distributions
3747                     AC_MSG_CHECKING([for -lGLU])
3748                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3749                     if test "$ac_find_libraries" != "" ; then
3750                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3751                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3752                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3753                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3754                         fi
3755
3756                         found_gl=1
3757                         OPENGL_LIBS="-lGL -lGLU"
3758                         AC_MSG_RESULT([yes])
3759                     else
3760                         AC_MSG_RESULT([no])
3761                     fi
3762                 else
3763                     AC_MSG_RESULT([no])
3764                 fi
3765
3766                 if test "$found_gl" != 1; then
3767                     AC_MSG_CHECKING([for -lMesaGL])
3768                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3769                     if test "$ac_find_libraries" != "" ; then
3770                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3771                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3772                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3773                         AC_MSG_RESULT([yes])
3774                     else
3775                         AC_MSG_RESULT([no])
3776                     fi
3777                 fi
3778             ],, [ ])
3779         ],
3780         [],
3781         [ ])
3782
3783         if test "x$OPENGL_LIBS" = "x"; then
3784             if test "$wxUSE_OPENGL" = "yes"; then
3785                 AC_MSG_ERROR([OpenGL libraries not available])
3786             else
3787                 dnl case wxUSE_OPENGL=auto
3788                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3789                 wxUSE_OPENGL=no
3790                 USE_OPENGL=0
3791             fi
3792         fi
3793     else
3794         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3795         wxUSE_OPENGL="no"
3796     fi
3797
3798     if test "$wxUSE_OPENGL" = "auto"; then
3799         dnl if the OpenGL libraries were unavailable, this would have been
3800         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3801         dnl verified that we can indeed use OpenGL
3802         wxUSE_OPENGL=yes
3803     fi
3804
3805     if test "$wxUSE_OPENGL" = "yes"; then
3806         USE_OPENGL=1
3807         AC_DEFINE(wxUSE_OPENGL)
3808         AC_DEFINE(wxUSE_GLCANVAS)
3809         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3810     fi
3811 fi
3812
3813
3814 dnl the symbol which allows conditional compilation for the given toolkit
3815 if test -n "$TOOLKIT" ; then
3816     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3817 fi
3818
3819
3820 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3821
3822 if test "$wxUSE_SHARED" = "yes"; then
3823     case "${host}" in
3824       *-pc-msdosdjgpp )
3825         dnl only static for now
3826         wxUSE_SHARED=no
3827         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3828       ;;
3829     esac
3830 fi
3831
3832 if test "$wxUSE_SHARED" = "yes"; then
3833
3834     dnl use versioned symbols if available on the platform
3835     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3836
3837     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3838     dnl assigned to CFLAGS and CXXFLAGS below)
3839     if test "$wxUSE_VISIBILITY" != "no"; then
3840         WX_VISIBILITY
3841     fi
3842
3843     dnl test for Sun CC which can be used under both Solaris and Linux
3844     if test "x$SUNCXX" = xyes; then
3845         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3846         WXCONFIG_RPATH="-R\$libdir"
3847     else
3848     case "${host}" in
3849       *-*-linux* | *-*-gnu* )
3850         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3851         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3852         ;;
3853
3854       *-*-solaris2* )
3855         dnl here we know that Sun CC is not used as we tested for it above,
3856         dnl hence we must be using gcc
3857
3858         dnl newer versions of gcc need -isystem to compile X headers on
3859         dnl Solaris (which use old style C syntax)
3860         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3861
3862         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3863         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3864         saveLdflags="$LDFLAGS"
3865         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3866         AC_MSG_CHECKING([if the linker accepts -rpath])
3867         AC_TRY_LINK(
3868             [],[],
3869             [
3870                 AC_MSG_RESULT([yes])
3871                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3872                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3873             ],[
3874                 AC_MSG_RESULT([no])
3875                 AC_MSG_CHECKING([if the linker accepts -R])
3876                 LDFLAGS="$saveLdflags -Wl,-R,/"
3877                 AC_TRY_LINK(
3878                     [],[],
3879                     [
3880                         AC_MSG_RESULT([yes])
3881                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3882                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3883                     ],[
3884                         AC_MSG_RESULT([no])
3885                     ])
3886             ])
3887         LDFLAGS="$saveLdflags"
3888       ;;
3889
3890       *-*-darwin* )
3891         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
3892         if test "$install_name_tool" -a -x "$install_name_tool"; then
3893             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
3894             cat <<EOF >change-install-names
3895 #!/bin/sh
3896 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3897 for i in \${libnames} ; do
3898     ${HOST_PREFIX}install_name_tool -id \${1}/\${i} \${1}/\${i}
3899     for dep in \${libnames} ; do
3900         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${1}/\${dep} \${1}/\${i}
3901     done
3902 done
3903 EOF
3904             chmod +x change-install-names
3905             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${libdir} \$(wx_top_builddir)/lib"
3906         fi
3907
3908         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
3909         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
3910         dnl (for architecture ppc) because larger updated load commands do not fit
3911         dnl (the program must be relinked)"
3912         HEADER_PAD_OPTION="-headerpad_max_install_names"
3913       ;;
3914
3915       *-*-cygwin* | *-*-mingw32* )
3916         ;;
3917
3918       *-*-hpux* )
3919         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3920         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3921         ;;
3922
3923     esac
3924     fi
3925
3926     dnl this one shouldn't be used for the library build so put it in a
3927     dnl separate variable from WXCONFIG_CPPFLAGS
3928     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3929
3930     if test $wxUSE_RPATH = "no"; then
3931         SAMPLES_RPATH_FLAG=''
3932         DYLIB_PATH_POSTLINK=''
3933         WXCONFIG_RPATH=''
3934     fi
3935
3936     SHARED=1
3937
3938 else
3939
3940     config_linkage_component="-static"
3941     SHARED=0
3942
3943 fi
3944
3945
3946 UNICODE=0
3947 lib_unicode_suffix=
3948 WX_CHARTYPE="ansi"
3949 if test "$wxUSE_UNICODE" = "yes"; then
3950     lib_unicode_suffix=u
3951     WX_CHARTYPE="unicode"
3952     UNICODE=1
3953 fi
3954
3955 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3956 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3957
3958 DEBUG_INFO=0
3959 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3960     DEBUG_INFO=1
3961 fi
3962
3963 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3964
3965 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
3966
3967 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3968
3969 dnl library link name
3970 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
3971 dnl If we ever need to do that, we won't need to keep these.
3972
3973 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_COCOA" = 1; then
3974     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3975 else
3976     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3977 fi
3978 if test "${TOOLKIT_DIR}" = "os2"; then
3979     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3980 else
3981     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3982 fi
3983
3984
3985
3986 if test "$wxUSE_COCOA" = 1; then
3987     AC_LANG_SAVE
3988     AC_WX_LANG_OBJECTIVEC
3989 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3990 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3991 dnl Point but only if MacTypes.h was not included first.  Of course,
3992 dnl if MacTypes.h is included later then you're screwed when it
3993 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3994 dnl to not typedef Point and thus fix the problem.
3995     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3996     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3997 #include <CoreFoundation/CoreFoundation.h>
3998         ],[],
3999         [AC_MSG_RESULT([no])],
4000         [AC_MSG_RESULT([yes])
4001         AC_MSG_CHECKING([if defining __Point__ will fix it])
4002         AC_TRY_COMPILE([#define __Point__ 1
4003 #include <AppKit/NSEvent.h>
4004 #include <CoreFoundation/CoreFoundation.h>
4005             ],[],
4006             [AC_MSG_RESULT([yes])
4007             AC_DEFINE(__Point__)
4008             ],
4009             [AC_MSG_FAILURE([no])]
4010         )]
4011     )
4012     AC_LANG_RESTORE
4013 fi
4014
4015 dnl ---------------------------------------------------------------------------
4016 dnl Checks for typedefs
4017 dnl ---------------------------------------------------------------------------
4018
4019 dnl   defines mode_t if not already defined
4020 AC_TYPE_MODE_T
4021 dnl   defines off_t if not already defined
4022 AC_TYPE_OFF_T
4023 dnl   defines pid_t if not already defined
4024 AC_TYPE_PID_T
4025 dnl   defines size_t if not already defined
4026 AC_TYPE_SIZE_T
4027
4028 dnl sets HAVE_SSIZE_T if ssize_t is defined
4029 AC_CHECK_TYPES(ssize_t)
4030
4031 dnl check what exactly size_t is on this machine - this is necessary to avoid
4032 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4033 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4034 AC_CACHE_CHECK([if size_t is unsigned int],
4035     wx_cv_size_t_is_uint,
4036     [
4037     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4038     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4039     dnl methods in a local class (i.e. class inside a function) declaration
4040     dnl without any objections!!
4041     dnl
4042     dnl hence the hack below: we must have Foo at global scope!
4043     AC_TRY_COMPILE([#include <stddef.h>],
4044         [
4045             return 0; }
4046
4047             struct Foo { void foo(size_t); void foo(unsigned int); };
4048
4049             int bar() {
4050         ],
4051         wx_cv_size_t_is_uint=no,
4052         wx_cv_size_t_is_uint=yes
4053     )
4054     ]
4055 )
4056
4057 if test "$wx_cv_size_t_is_uint" = "yes"; then
4058     AC_DEFINE(wxSIZE_T_IS_UINT)
4059 else
4060     AC_CACHE_CHECK([if size_t is unsigned long],
4061         wx_cv_size_t_is_ulong,
4062         AC_TRY_COMPILE([#include <stddef.h>],
4063             [
4064                 return 0; }
4065
4066                 struct Foo { void foo(size_t); void foo(unsigned long); };
4067
4068                 int bar() {
4069             ],
4070             wx_cv_size_t_is_ulong=no,
4071             wx_cv_size_t_is_ulong=yes
4072         )
4073     )
4074
4075     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4076         AC_DEFINE(wxSIZE_T_IS_ULONG)
4077     fi
4078 fi
4079
4080 AC_CACHE_CHECK([if wchar_t is separate type],
4081     wx_cv_wchar_t_is_separate_type,
4082     AC_TRY_COMPILE([#include <wchar.h>],
4083         [
4084             return 0; }
4085
4086             struct Foo { void foo(wchar_t);
4087                          void foo(unsigned short);
4088                          void foo(unsigned int);
4089                          void foo(unsigned long); };
4090
4091             int bar() {
4092         ],
4093         wx_cv_wchar_t_is_separate_type=yes,
4094         wx_cv_wchar_t_is_separate_type=no
4095     )
4096 )
4097
4098 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4099     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4100 else
4101     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4102 fi
4103
4104 AC_LANG_POP() dnl C++
4105
4106 dnl ---------------------------------------------------------------------------
4107 dnl Checks for structures
4108 dnl ---------------------------------------------------------------------------
4109
4110 dnl does passwd struct has the pw_gecos field?
4111 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4112     [
4113         AC_TRY_COMPILE([#include <pwd.h>],
4114              [
4115                 char *p;
4116                 struct passwd *pw;
4117                 p = pw->pw_gecos;
4118              ],
4119              [
4120                 wx_cv_struct_pw_gecos=yes
4121              ],
4122              [
4123                 wx_cv_struct_pw_gecos=no
4124              ]
4125         )
4126     ]
4127 )
4128
4129 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4130     AC_DEFINE(HAVE_PW_GECOS)
4131 fi
4132
4133 dnl ---------------------------------------------------------------------------
4134 dnl Check for functions
4135 dnl ---------------------------------------------------------------------------
4136
4137 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4138 if test "$wxUSE_WCHAR_T" = "yes"; then
4139     AC_DEFINE(wxUSE_WCHAR_T)
4140
4141     dnl check for wcslen in all possible places
4142     WCSLEN_FOUND=0
4143     WCHAR_LINK=
4144     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4145
4146     if test "$WCSLEN_FOUND" = 0; then
4147         if test "$TOOLKIT" = "MSW"; then
4148             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4149         else
4150             AC_CHECK_LIB(w, wcslen, [
4151                             WCHAR_LINK=" -lw"
4152                             WCSLEN_FOUND=1
4153                         ])
4154         fi
4155     fi
4156
4157     if test "$WCSLEN_FOUND" = 1; then
4158         AC_DEFINE(HAVE_WCSLEN)
4159     fi
4160
4161     AC_CHECK_FUNCS([wcsdup strnlen wcsnlen wcscasecmp wcsncasecmp])
4162
4163     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4164     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4165     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4166     dnl flags when g++ is configured, it will declare it's own).
4167     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4168         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4169     fi
4170
4171     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4172     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4173     dnl library, not the header, so do a header check for mbstate_t first.
4174     AC_CHECK_TYPES([mbstate_t],
4175                    [AC_CHECK_FUNCS(wcsrtombs)],
4176                    [],
4177                    [#include <wchar.h>])
4178 else
4179     AC_MSG_WARN([Wide character support is unavailable])
4180 fi
4181
4182 dnl check for vsnprintf() -- a safe version of vsprintf())
4183 dnl
4184 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4185 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4186 dnl stupidly, provides a dummy function declaration inside its extension)
4187 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4188 dnl
4189 dnl so we first check if the function is in the library
4190 dnl
4191 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4192 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4193
4194 AC_LANG_PUSH(C++)
4195 if test "$ac_cv_func_vsnprintf" = "yes"; then
4196     dnl yes it is -- now check if it is in the headers
4197     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4198         [
4199             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4200             dnl taking "char *" and not "const char *" while Metrowerks does
4201             dnl provide a correct vsnprintf declaration but in C++ mode it's
4202             dnl always in std namespace and so we have to bring it in scope
4203             AC_TRY_COMPILE(
4204                 [
4205                     #include <stdio.h>
4206                     #include <stdarg.h>
4207                     #ifdef __MSL__
4208                     #if __MSL__ >= 0x6000
4209                     namespace std {}
4210                     using namespace std;
4211                     #endif
4212                     #endif
4213                 ],
4214                 [
4215                     char *buf;
4216                     va_list ap;
4217                     vsnprintf(buf, 10u, "%s", ap);
4218                 ],
4219                 wx_cv_func_vsnprintf_decl=yes,
4220                 wx_cv_func_vsnprintf_decl=no
4221             )
4222         ]
4223     )
4224
4225     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4226         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4227
4228         dnl we know there is a vsnprintf declaration, but some old headers
4229         dnl may have one taking a "char *" format instead of "const char *"
4230         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4231             [
4232                 AC_TRY_COMPILE(
4233                     [
4234                         #include <stdio.h>
4235                         #include <stdarg.h>
4236                         #ifdef __MSL__
4237                         #if __MSL__ >= 0x6000
4238                         namespace std {}
4239                         using namespace std;
4240                         #endif
4241                         #endif
4242                     ],
4243                     [
4244                         char *buf;
4245                         va_list ap;
4246                         const char *fmt = "%s";
4247                         vsnprintf(buf, 10u, fmt, ap);
4248                     ],
4249                     wx_cv_func_broken_vsnprintf_decl=no,
4250                     wx_cv_func_broken_vsnprintf_decl=yes
4251                 )
4252             ]
4253         )
4254
4255         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4256             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4257         fi
4258     fi
4259 fi
4260
4261 dnl the same as above but for snprintf() now: it's not present in at least AIX
4262 dnl 4.2 headers
4263 if test "$ac_cv_func_snprintf" = "yes"; then
4264     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4265         [
4266             AC_TRY_COMPILE(
4267                 [
4268                     #include <stdio.h>
4269                     #include <stdarg.h>
4270                     #ifdef __MSL__
4271                     #if __MSL__ >= 0x6000
4272                     namespace std {}
4273                     using namespace std;
4274                     #endif
4275                     #endif
4276                 ],
4277                 [
4278                     char *buf;
4279                     snprintf(buf, 10u, "%s", "wx");
4280                 ],
4281                 wx_cv_func_snprintf_decl=yes,
4282                 wx_cv_func_snprintf_decl=no
4283             )
4284         ]
4285     )
4286
4287     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4288         AC_DEFINE(HAVE_SNPRINTF_DECL)
4289     fi
4290
4291     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4292
4293         dnl check if snprintf() has support for positional arguments
4294         dnl NB: if snprintf() has positional support we can safely suppose that also
4295         dnl     other *printf() functions support them as they all belong to the same
4296         dnl     family and they all fallback to the same implementation
4297         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4298             [
4299                 AC_TRY_RUN(
4300                     [
4301                         #include <stdio.h>
4302
4303                         int main (void)
4304                         {
4305                             char buffer[128];
4306                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4307                             if (strcmp ("2 3 1", buffer) == 0)
4308                                 exit (0);
4309                             exit (1);
4310                         }
4311                     ],
4312                     wx_cv_func_snprintf_pos_params=no,
4313                     wx_cv_func_snprintf_pos_params=yes,
4314                     dnl be pessimistic when cross-compiling
4315                     [
4316                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4317 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4318                         wx_cv_func_snprintf_pos_params=no
4319                     ]
4320                 )
4321             ]
4322         )
4323
4324         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4325             AC_DEFINE(HAVE_UNIX98_PRINTF)
4326         fi
4327     fi
4328 fi
4329
4330 dnl the same as above but for vsscanf() now: it's not present in at least
4331 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4332 if test "$ac_cv_func_vsscanf" = "yes"; then
4333     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4334         [
4335             AC_TRY_COMPILE(
4336                 [
4337                     #include <stdio.h>
4338                     #include <stdarg.h>
4339                     #ifdef __MSL__
4340                     #if __MSL__ >= 0x6000
4341                     namespace std {}
4342                     using namespace std;
4343                     #endif
4344                     #endif
4345                 ],
4346                 [
4347                     char *buf;
4348                     va_list args;
4349                     vsscanf(buf, "%s", args);
4350                 ],
4351                 wx_cv_func_vsscanf_decl=yes,
4352                 wx_cv_func_vsscanf_decl=no
4353             )
4354         ]
4355     )
4356
4357     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4358         AC_DEFINE(HAVE_VSSCANF_DECL)
4359     fi
4360 fi
4361 AC_LANG_POP()
4362
4363 if test "$wxUSE_UNICODE" = yes; then
4364
4365     dnl also look if we have wide char IO functions, notice that [f]putws are
4366     dnl declared in special widec.h under Solaris
4367     wchar_headers="#include <stdio.h>
4368 #include <wchar.h>"
4369     case "${host}" in
4370         *-*-solaris2* )
4371             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4372             if test "$ac_cv_header_widec_h" = "yes"; then
4373                 wchar_headers="$wchar_headers
4374 #include <widec.h>"
4375             fi
4376     esac
4377
4378     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4379                    [$wchar_headers])
4380
4381     dnl MinGW has a vswprintf with a different prototype, and
4382     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4383     dnl finds it even if it is not declared in some versions...
4384     AC_MSG_CHECKING([for _vsnwprintf])
4385     AC_TRY_COMPILE([#include <wchar.h>],
4386                    [&_vsnwprintf;],
4387                    [AC_MSG_RESULT([yes])
4388                     AC_DEFINE(HAVE__VSNWPRINTF)],
4389                    [AC_MSG_RESULT([no])]);
4390 fi
4391
4392 if test "$wxUSE_FILE" = "yes"; then
4393     WX_CHECK_FUNCS(fsync)
4394 fi
4395
4396 dnl at least under IRIX with mipsPro the C99 round() function is available when
4397 dnl building using the C compiler but not when using C++ one
4398 AC_LANG_PUSH(C++)
4399 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4400 AC_LANG_POP()
4401
4402 dnl the following tests are for Unix(like) systems only
4403 if test "$TOOLKIT" != "MSW"; then
4404
4405 dnl check for available version of iconv()
4406 if test "$wxUSE_LIBICONV" != "no" ; then
4407     AM_ICONV
4408     LIBS="$LIBICONV $LIBS"
4409 fi
4410
4411 dnl check for POSIX signals if we need them
4412 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4413     AC_CHECK_FUNCS(sigaction)
4414
4415     if test "$ac_cv_func_sigaction" = "no"; then
4416         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4417         wxUSE_ON_FATAL_EXCEPTION=no
4418     fi
4419
4420     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4421       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4422       [
4423         dnl C compiler happily compiles the code even if there is type mismatch
4424         AC_LANG_PUSH(C++)
4425         AC_TRY_COMPILE([#include <signal.h>],
4426                      [
4427                         extern void testSigHandler(int);
4428
4429                         struct sigaction sa;
4430                         sa.sa_handler = testSigHandler;
4431                      ], [
4432                         wx_cv_type_sa_handler=int
4433                      ], [
4434                         wx_cv_type_sa_handler=void
4435                      ])
4436         AC_LANG_POP()
4437       ])
4438
4439       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4440     fi
4441 fi
4442
4443 dnl backtrace() and backtrace_symbols() for wxStackWalker
4444 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4445     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4446         [
4447             AC_LANG_PUSH(C++)
4448             AC_TRY_COMPILE([#include <execinfo.h>],
4449                 [
4450                     void *trace[1];
4451                     char **messages;
4452
4453                     backtrace(trace, 1);
4454                     messages = backtrace_symbols(trace, 1);
4455                 ],
4456                 wx_cv_func_backtrace=yes,
4457                 wx_cv_func_backtrace=no
4458             )
4459             AC_LANG_POP()
4460         ]
4461     )
4462
4463
4464     if test "$wx_cv_func_backtrace" = "no"; then
4465         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4466         wxUSE_STACKWALKER=no
4467     else
4468         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4469             [
4470                 AC_LANG_PUSH(C++)
4471                 AC_TRY_LINK([#include <cxxabi.h>],
4472                     [
4473                         int rc;
4474                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4475                     ],
4476                     wx_cv_func_cxa_demangle=yes,
4477                     wx_cv_func_cxa_demangle=no
4478                 )
4479                 AC_LANG_POP()
4480             ]
4481         )
4482
4483         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4484             AC_DEFINE(HAVE_CXA_DEMANGLE)
4485         fi
4486     fi
4487 fi
4488
4489 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4490     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4491     wxUSE_STACKWALKER=no
4492 fi
4493
4494
4495 dnl check for the function for temp files creation
4496 AC_CHECK_FUNCS(mkstemp mktemp, break)
4497
4498 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4499 dnl Linux and *BSD and statvfs() under Solaris
4500 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4501     AC_TRY_COMPILE(
4502         [
4503              #if defined(__BSD__)
4504              #include <sys/param.h>
4505              #include <sys/mount.h>
4506              #else
4507              #include <sys/vfs.h>
4508              #endif
4509         ],
4510         [
4511              long l;
4512              struct statfs fs;
4513              statfs("/", &fs);
4514              l = fs.f_bsize;
4515              l += fs.f_blocks;
4516              l += fs.f_bavail;
4517         ],
4518          wx_cv_func_statfs=yes,
4519          wx_cv_func_statfs=no
4520     )
4521 )
4522
4523 if test "$wx_cv_func_statfs" = "yes"; then
4524     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4525     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4526         AC_LANG_PUSH(C++)
4527         AC_TRY_COMPILE(
4528             [
4529                  #if defined(__BSD__)
4530                  #include <sys/param.h>
4531                  #include <sys/mount.h>
4532                  #else
4533                  #include <sys/vfs.h>
4534                  #endif
4535             ],
4536             [
4537                 struct statfs fs;
4538                 statfs("", &fs);
4539             ],
4540             wx_cv_func_statfs_decl=yes,
4541             wx_cv_func_statfs_decl=no
4542         )
4543         AC_LANG_POP()
4544     )
4545
4546     if test "$wx_cv_func_statfs_decl" = "yes"; then
4547         AC_DEFINE(HAVE_STATFS_DECL)
4548     fi
4549
4550     wx_cv_type_statvfs_t="struct statfs"
4551     AC_DEFINE(HAVE_STATFS)
4552 else
4553     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4554         AC_TRY_COMPILE(
4555             [
4556                 #include <stddef.h>
4557                 #include <sys/statvfs.h>
4558             ],
4559             [
4560                 statvfs("/", NULL);
4561             ],
4562             wx_cv_func_statvfs=yes,
4563             wx_cv_func_statvfs=no
4564         )
4565     )
4566
4567     if test "$wx_cv_func_statvfs" = "yes"; then
4568         dnl we also have to check whether we should use statvfs_t (works under
4569         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4570         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4571         dnl mode both work fine)
4572         dnl
4573         dnl for this check C++ compiler has to be used as passing incompatible
4574         dnl pointers is just a warning and not an error in C
4575         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4576             AC_LANG_PUSH(C++)
4577             AC_TRY_COMPILE(
4578                 [
4579                     #include <sys/statvfs.h>
4580                 ],
4581                 [
4582                     long l;
4583                     statvfs_t fs;
4584                     statvfs("/", &fs);
4585                     l = fs.f_bsize;
4586                     l += fs.f_blocks;
4587                     l += fs.f_bavail;
4588                 ],
4589                 wx_cv_type_statvfs_t=statvfs_t,
4590                 [
4591                     AC_TRY_COMPILE(
4592                         [
4593                             #include <sys/statvfs.h>
4594                         ],
4595                         [
4596                             long l;
4597                             struct statvfs fs;
4598                             statvfs("/", &fs);
4599                             l = fs.f_bsize;
4600                             l += fs.f_blocks;
4601                             l += fs.f_bavail;
4602                         ],
4603                         wx_cv_type_statvfs_t="struct statvfs",
4604                         wx_cv_type_statvfs_t="unknown"
4605                     )
4606                 ]
4607             )
4608             AC_LANG_POP()
4609         )
4610
4611         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4612             AC_DEFINE(HAVE_STATVFS)
4613         fi
4614     else
4615         dnl set it for the test below
4616         wx_cv_type_statvfs_t="unknown"
4617     fi
4618 fi
4619
4620 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4621     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4622 else
4623     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4624 fi
4625
4626 dnl check for fcntl() or at least flock() needed by Unix implementation of
4627 dnl wxSingleInstanceChecker
4628 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4629     AC_CHECK_FUNCS(fcntl flock, break)
4630
4631     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4632         AC_MSG_WARN(wxSingleInstanceChecker not available)
4633         wxUSE_SNGLINST_CHECKER=no
4634     fi
4635 fi
4636
4637 dnl look for a function to modify the environment
4638 AC_CHECK_FUNCS(setenv putenv, break)
4639 if test "$ac_cv_func_setenv" = "yes"; then
4640     AC_CHECK_FUNCS(unsetenv)
4641 fi
4642
4643 HAVE_SOME_SLEEP_FUNC=0
4644 if test "$USE_BEOS" = 1; then
4645     dnl BeOS has its own (wonder where did they get it from) sleep() function
4646     dnl in unistd.h
4647     AC_DEFINE(HAVE_SLEEP)
4648     HAVE_SOME_SLEEP_FUNC=1
4649 fi
4650
4651 if test "$USE_DARWIN" = 1; then
4652     dnl Mac OS X/Darwin has both nanosleep and usleep
4653     dnl but only usleep is defined in unistd.h
4654     AC_DEFINE(HAVE_USLEEP)
4655     HAVE_SOME_SLEEP_FUNC=1
4656 fi
4657
4658 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4659     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4660     POSIX4_LINK=
4661     AC_CHECK_FUNCS(nanosleep,
4662         AC_DEFINE(HAVE_NANOSLEEP),
4663         [
4664             AC_CHECK_LIB(posix4, nanosleep,
4665                 [
4666                     AC_DEFINE(HAVE_NANOSLEEP)
4667                     POSIX4_LINK=" -lposix4"
4668                 ],
4669                 [
4670                     WX_CHECK_FUNCS(usleep,,
4671                                     AC_MSG_WARN([wxSleep() function will not work])
4672                     )
4673                 ]
4674             )
4675         ]
4676     )
4677 fi
4678
4679 dnl check for uname (POSIX) and gethostname (BSD)
4680 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4681 if test "$wx_cv_func_uname" != yes; then
4682     WX_CHECK_FUNCS(gethostname)
4683 fi
4684
4685 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4686
4687 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4688 dnl libnsl or libresolv or libsocket)
4689 INET_LINK=
4690 AC_CHECK_FUNCS(inet_addr,
4691     AC_DEFINE(HAVE_INET_ADDR),
4692     [
4693         AC_CHECK_LIB(nsl, inet_addr,
4694             INET_LINK="nsl",
4695             [
4696                 AC_CHECK_LIB(resolv, inet_addr,
4697                     INET_LINK="resolv",
4698                     [
4699                         AC_CHECK_LIB(socket, inet_addr,
4700                             INET_LINK="socket"
4701                         )
4702                     ]
4703                 )
4704             ]
4705         )
4706     ]
4707 )
4708
4709 AC_CHECK_FUNCS(inet_aton,
4710         AC_DEFINE(HAVE_INET_ATON),
4711         [
4712             dnl only check it in the same lib
4713             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4714         ])
4715
4716 if test "x$INET_LINK" != "x"; then
4717     AC_DEFINE(HAVE_INET_ADDR)
4718     INET_LINK=" -l$INET_LINK"
4719 fi
4720
4721 WX_CHECK_FUNCS(fdopen)
4722
4723 if test "$wxUSE_TARSTREAM" = "yes"; then
4724     WX_CHECK_FUNCS(sysconf)
4725
4726     WX_CHECK_FUNCS(getpwuid_r, [], [],
4727                    [
4728                     #define _REENTRANT
4729                     #include <pwd.h>
4730                    ],
4731                    [[
4732                     struct passwd pw, *ppw;
4733                     char buf[1024];
4734                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4735                    ]])
4736
4737     WX_CHECK_FUNCS(getgrgid_r, [], [],
4738                    [
4739                     #define _REENTRANT
4740                     #include <grp.h>
4741                    ],
4742                    [[
4743                     struct group grp, *pgrp;
4744                     char buf[1024];
4745                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4746                    ]])
4747 fi
4748
4749 fi
4750
4751
4752 dnl ===========================================================================
4753 dnl Now we have all the info we need - use it!
4754 dnl ===========================================================================
4755
4756 dnl flush the cache
4757 AC_CACHE_SAVE
4758
4759 dnl ---------------------------------------------------------------------------
4760 dnl thread support for Unix (for Win32 and OS/2 see past
4761 dnl                          the next matching "else")
4762 dnl ---------------------------------------------------------------------------
4763
4764 dnl under MSW (except mingw32) we always have thread support
4765 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4766
4767     dnl the code below:
4768     dnl
4769     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4770     dnl   necessary to build the MT programs for the linker and compiler
4771     dnl   respectively
4772     dnl
4773     dnl   sets wxUSE_THREADS=1 if thread support is activated
4774
4775     THREADS_LINK=
4776     THREADS_CFLAGS=
4777
4778     if test "$wxUSE_THREADS" = "yes" ; then
4779         if test "$USE_BEOS" = 1; then
4780             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4781             wxUSE_THREADS="no"
4782         fi
4783     fi
4784
4785     if test "$wxUSE_THREADS" = "yes" ; then
4786         dnl find if POSIX threads are available
4787         dnl
4788         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4789         dnl archive from http://ac-archive.sourceforge.net/
4790         dnl
4791         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4792         dnl Forero Cuervo <bachue@bachue.com> for the original code
4793
4794         dnl TODO: cache the result
4795
4796         dnl define the list of the thread options to try in the loop below
4797         dnl with the convention that anything starting with '-' is a cpp flag
4798         dnl while anything else is a library (i.e. there is an implicit "-l")
4799         THREAD_OPTS="-pthread"
4800         if test "x$SUNCXX" = xyes; then
4801             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4802         fi
4803
4804         case "${host}" in
4805           *-*-solaris2* | *-*-sunos4* )
4806                 if test "x$GCC" = "xyes"; then
4807                     dnl Solaris/gcc combination use this one for some reason
4808                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4809                 fi
4810                 ;;
4811           *-*-freebsd*)
4812                 dnl look, in order, for the kernel threads, then Linux threads
4813                 dnl and finally the userland threads
4814                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4815                 ;;
4816           *-*-darwin* | *-*-cygwin* )
4817                 dnl Darwin / Mac OS X just uses -lpthread tested below
4818                 dnl and so does Cygwin
4819                 THREAD_OPTS=""
4820                 ;;
4821           *-*-aix*)
4822                 dnl AIX calls the library libpthreads - thanks IBM!
4823                 THREAD_OPTS="pthreads"
4824                 ;;
4825           *-hp-hpux* )
4826                 if test "x$GCC" = "xyes"; then
4827                     dnl g++ versions before 3.3.2 don't support -pthread.
4828                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4829                         THREAD_OPTS=""
4830                 else
4831                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4832                     dnl 2005]) supports -mt
4833                     THREAD_OPTS="-mt"
4834                 fi
4835                 ;;
4836
4837           *-*-irix* )
4838                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4839                 dnl doesn't give an error for it neither, just a warning
4840                 dnl message -- but this is still very annoying
4841                 if test "x$GCC" = "xyes"; then
4842                     THREAD_OPTS=""
4843                 fi
4844                 ;;
4845
4846           *-*-*UnixWare*)
4847                 dnl flying by man pages here: Caldera online docs use this
4848                 if test "x$GCC" != "xyes"; then
4849                     THREAD_OPTS="-Ethread"
4850                 fi
4851                 ;;
4852         esac
4853
4854         dnl simply linking with libpthread should make the test below work but
4855         dnl it's far from certain that the threaded programs compiled without
4856         dnl any special switches actually work, so try it after all the others
4857         THREAD_OPTS="$THREAD_OPTS pthread none"
4858
4859         dnl now test for all possibilities
4860         THREADS_OK=no
4861         for flag in $THREAD_OPTS; do
4862             case $flag in
4863                 none)
4864                     AC_MSG_CHECKING([whether pthreads work without any flags])
4865                     ;;
4866
4867                 -*)
4868                     AC_MSG_CHECKING([whether pthreads work with $flag])
4869                     THREADS_CFLAGS="$flag"
4870                     ;;
4871
4872                 *)
4873                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4874                     THREADS_LINK="-l$flag"
4875                     ;;
4876               esac
4877
4878               save_LIBS="$LIBS"
4879               save_CFLAGS="$CFLAGS"
4880               LIBS="$THREADS_LINK $LIBS"
4881               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4882
4883               AC_TRY_LINK([#include <pthread.h>],
4884                           [pthread_create(0,0,0,0);],
4885                           THREADS_OK=yes)
4886
4887               LIBS="$save_LIBS"
4888               CFLAGS="$save_CFLAGS"
4889
4890               AC_MSG_RESULT($THREADS_OK)
4891               if test "x$THREADS_OK" = "xyes"; then
4892                       break;
4893               fi
4894
4895               THREADS_LINK=""
4896               THREADS_CFLAGS=""
4897       done
4898
4899       if test "x$THREADS_OK" != "xyes"; then
4900           wxUSE_THREADS=no
4901           AC_MSG_WARN([No thread support on this system... disabled])
4902       else
4903           dnl yes, these special compiler flags should be used with the
4904           dnl linker as well
4905           dnl
4906           dnl NB: add them to LDFLAGS immediately because we need them to be
4907           dnl     used for the subsequent tests some of which can fail without
4908           dnl     MT support, hence the reason for the duplication below:
4909           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
4910           dnl     contents of the latter to LDFLAGS in the end is not enough.
4911           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4912           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
4913           LIBS="$THREADS_LINK $LIBS"
4914
4915           AC_MSG_CHECKING([if more special flags are required for pthreads])
4916           flag=no
4917           case "${host}" in
4918             *-aix*)
4919                 dnl again quoting from
4920                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4921                 dnl
4922                 dnl     When compiling and linking with -pthread, the library
4923                 dnl     search path should include -L/usr/lib/threads at the
4924                 dnl     beginning of the path.
4925                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4926                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
4927                 flag="-D_THREAD_SAFE"
4928                 ;;
4929             *-freebsd*)
4930                 flag="-D_THREAD_SAFE"
4931                 ;;
4932             *-hp-hpux* )
4933                 flag="-D_REENTRANT"
4934                 if test "x$GCC" != "xyes"; then
4935                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4936                     flag="$flag -D_RWSTD_MULTI_THREAD"
4937                 fi
4938                 ;;
4939             *solaris* | alpha*-osf*)
4940                 flag="-D_REENTRANT"
4941                 ;;
4942           esac
4943           AC_MSG_RESULT(${flag})
4944           if test "x$flag" != xno; then
4945               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4946           fi
4947
4948           dnl don't add these options to CPPFLAGS as cpp might not know them
4949           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4950       fi
4951     fi
4952
4953     dnl do other tests only if we are using threads
4954     if test "$wxUSE_THREADS" = "yes" ; then
4955       AC_CHECK_FUNCS(thr_setconcurrency)
4956
4957       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4958       dnl wouldn't be found by it
4959       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4960       [
4961         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4962         dnl function and not give a warning even if it's unavailable, so use
4963         dnl the C++ one for this test
4964         AC_LANG_PUSH(C++)
4965         AC_TRY_COMPILE([#include <pthread.h>
4966                void ThreadCleanupFunc(void *p);
4967             ],
4968             [
4969                 void *p;
4970                 pthread_cleanup_push(ThreadCleanupFunc, p);
4971                 pthread_cleanup_pop(0);
4972             ], [
4973                wx_cv_func_pthread_cleanup=yes
4974             ], [
4975                wx_cv_func_pthread_cleanup=no
4976             ]
4977         )
4978         AC_LANG_POP()
4979       ])
4980       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4981         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4982       fi
4983
4984       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4985       if test "$ac_cv_header_sched_h" = "yes"; then
4986           AC_CHECK_FUNC(sched_yield,
4987             AC_DEFINE(HAVE_SCHED_YIELD),
4988             [
4989                 AC_CHECK_LIB(posix4,
4990                     sched_yield,
4991                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4992                     AC_MSG_WARN(wxThread::Yield will not work properly)
4993                 )
4994             ]
4995           )
4996       fi
4997
4998       dnl to be able to set the thread priority, we need to have all of the
4999       dnl following functions:
5000       dnl   1. pthread_attr_getschedpolicy
5001       dnl   2. sched_get_priority_min and sched_get_priority_max
5002       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5003       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5004       HAVE_PRIOR_FUNCS=0
5005       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5006                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5007                        [AC_CHECK_FUNC(sched_get_priority_max,
5008                            HAVE_PRIOR_FUNCS=1,
5009                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5010                              [
5011                                 HAVE_PRIOR_FUNCS=1
5012                                 POSIX4_LINK=" -lposix4"
5013                              ],
5014                            )]
5015                        )]
5016                      )]
5017                    )
5018
5019       if test "$HAVE_PRIOR_FUNCS" = 1; then
5020         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5021       else
5022         AC_MSG_WARN(Setting thread priority will not work)
5023       fi
5024
5025       AC_CHECK_FUNC(pthread_cancel,
5026                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5027                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5028
5029       AC_CHECK_FUNC(pthread_mutex_timedlock,
5030                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5031                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5032
5033       AC_CHECK_FUNC(pthread_attr_setstacksize,
5034                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5035
5036       dnl mutexattr_t initialization is done in quite different ways on different
5037       dnl platforms, so check for a few things:
5038       dnl
5039       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5040       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5041       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5042       dnl defined, we do it by directly assigned
5043       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5044
5045       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5046       [
5047         AC_TRY_COMPILE([#include <pthread.h>],
5048             [
5049                pthread_mutexattr_t attr;
5050                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5051             ],
5052             wx_cv_type_pthread_mutexattr_t=yes,
5053             wx_cv_type_pthread_mutexattr_t=no
5054         )
5055       ])
5056
5057       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5058         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5059
5060         dnl check if we already have the declaration we need, it is not
5061         dnl present in some systems' headers
5062         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5063                        wx_cv_func_pthread_mutexattr_settype_decl, [
5064                        AC_TRY_COMPILE([#include <pthread.h>],
5065                            [
5066                                pthread_mutexattr_t attr;
5067                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5068                            ],
5069                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5070                            wx_cv_func_pthread_mutexattr_settype_decl=no
5071                        )
5072         ])
5073         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5074             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5075         fi
5076       else
5077         dnl don't despair, there may be another way to do it
5078         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5079                        wx_cv_type_pthread_rec_mutex_init,
5080         [
5081             AC_TRY_COMPILE([#include <pthread.h>],
5082                 [
5083                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5084                 ], [
5085                     wx_cv_type_pthread_rec_mutex_init=yes
5086                 ], [
5087                     wx_cv_type_pthread_rec_mutex_init=no
5088                 ]
5089             )
5090         ])
5091         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5092           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5093         else
5094           dnl this may break code working elsewhere, so at least warn about it
5095           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5096         fi
5097       fi
5098
5099       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5100           if test "$USE_NETBSD" = 1; then
5101               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5102               wxUSE_COMPILER_TLS=no
5103           else
5104               wxUSE_COMPILER_TLS=yes
5105           fi
5106       fi
5107
5108       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5109           dnl test for compiler thread-specific variables support
5110           AC_CACHE_CHECK([for __thread keyword],
5111                          wx_cv_cc___thread,
5112               [
5113                   AC_TRY_COMPILE([#include <pthread.h>],
5114                       [
5115                           static __thread int n = 0;
5116                           static __thread int *p = 0;
5117                       ],
5118                       wx_cv_cc___thread=yes,
5119                       wx_cv_cc___thread=no
5120                   )
5121               ]
5122           )
5123
5124           if test "$wx_cv_cc___thread" = "yes"; then
5125               AX_GXX_VERSION
5126               if test -n "$ax_cv_gxx_version"; then
5127                   dnl g++ supports __thread since at least version 3.3 but its support
5128                   dnl seems to be broken until 4.1, see
5129                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5130                   dnl
5131                   dnl NB: we still need to test __thread support with
5132                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5133                   dnl     support it for all architectures (e.g. it doesn't
5134                   dnl     work under OS X)
5135                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5136                   case "$ax_cv_gxx_version" in
5137                     1.* | 2.* | 3.* )
5138                         AC_MSG_RESULT([no, it's broken])
5139                         wx_cv_cc___thread=no
5140                         ;;
5141                     *)
5142                         AC_MSG_RESULT([yes, it works])
5143                         ;;
5144                   esac
5145               fi
5146           fi
5147
5148           if test "$wx_cv_cc___thread" = "yes"; then
5149             AC_DEFINE(HAVE___THREAD_KEYWORD)
5150           fi
5151         fi
5152     fi
5153
5154 dnl from if !MSW
5155 else
5156     if test "$wxUSE_THREADS" = "yes" ; then
5157       case "${host}" in
5158         x86_64-*-mingw32* )
5159         ;;
5160         *-*-mingw32* )
5161             dnl check if the compiler accepts -mthreads
5162             AC_CACHE_CHECK([if compiler supports -mthreads],
5163                 wx_cv_cflags_mthread,
5164                 [
5165                     CFLAGS_OLD="$CFLAGS"
5166                     CFLAGS="-mthreads $CFLAGS"
5167                     AC_TRY_COMPILE([], [],
5168                         wx_cv_cflags_mthread=yes,
5169                         wx_cv_cflags_mthread=no
5170                     )
5171                 ]
5172             )
5173
5174             if test "$wx_cv_cflags_mthread" = "yes"; then
5175                 dnl it does, use it
5176                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5177                 LDFLAGS="$LDFLAGS -mthreads"
5178             else
5179                 dnl it doesn't
5180                 CFLAGS="$CFLAGS_OLD"
5181             fi
5182         ;;
5183         *-pc-os2*emx )
5184             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5185             LDFLAGS="$LDFLAGS -Zmt"
5186         ;;
5187       esac
5188     fi
5189 fi
5190
5191 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5192 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5193 dnl By preference, we probably should use getaddrinfo which avoids thread
5194 dnl safety issues and supports IPv6, however there currently is no code
5195 dnl for it, so testing for it is temporarily disabled and we are restricted
5196 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5197
5198 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5199     dnl no getaddrinfo, so check for gethostbyname_r and
5200     dnl related functions (taken from python's configure.in)
5201     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5202       AX_FUNC_WHICH_GETHOSTBYNAME_R
5203       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5204               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5205           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5206       fi
5207       dnl A similar test for getservbyname_r
5208       dnl I'm tempted to just not do this test which is taking much time and
5209       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5210       dnl doing the test already exists, so using it is easy enough.     - SN
5211       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5212       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5213               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5214           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5215       fi
5216       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5217       dnl silently assume it's available exactly if gethostbyname_r is
5218       dnl available and always requires two more arguments than
5219       dnl gethostbyname_r.
5220       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5221       dnl  function, although it should be easy to rewrite the gethostbyname_r
5222       dnl  check to fit this case, if it's really needed.                - SN )
5223 dnl    ]
5224 dnl )
5225
5226 if test "$wxUSE_THREADS" = "yes"; then
5227   AC_DEFINE(wxUSE_THREADS)
5228
5229   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5230 else
5231   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5232   dnl functions - add tests for other functions here as well
5233   if test "$wx_cv_func_strtok_r" = "yes"; then
5234     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5235     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5236         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5237         AC_MSG_RESULT(yes)
5238     else
5239         AC_MSG_RESULT(no)
5240     fi
5241   fi
5242 fi
5243
5244 if test "$WXGTK2" = 1 ; then
5245   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5246   WXGTK12=1
5247 fi
5248
5249 if test "$WXGTK12" = 1 ; then
5250   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5251 fi
5252
5253 if test "$WXGTK127" = 1 ; then
5254   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5255 fi
5256
5257 if test "$WXGPE" = 1 ; then
5258   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5259 fi
5260
5261 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5262 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5263 DEBUG_CFLAGS=
5264 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5265     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5266     dnl (e.g. it was specified by the user before running configure); since
5267     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5268     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5269     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5270 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5271     DEBUG_CFLAGS="-g"
5272 fi
5273
5274 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5275     wxUSE_DEBUG_INFO=yes
5276     if test "$GCC" = yes; then
5277         DEBUG_CFLAGS="-ggdb"
5278     fi
5279 fi
5280
5281 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5282     if test "$wxUSE_GTK" = 1 ; then
5283         if test "x$wxGTK_VERSION" = "x1" ; then
5284             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5285         fi
5286     fi
5287 fi
5288
5289 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5290     AC_DEFINE(wxUSE_MEMORY_TRACING)
5291     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5292     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5293     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5294 fi
5295
5296 if test "$wxUSE_DMALLOC" = "yes" ; then
5297     DMALLOC_LIBS="-ldmallocthcxx"
5298 fi
5299
5300 dnl cc/cxx/ld option for profiling
5301 PROFILE_FLAGS=
5302 if test "$wxUSE_PROFILE" = "yes" ; then
5303     PROFILE_FLAGS=" -pg"
5304 fi
5305
5306 if test "$GCC" = "yes" ; then
5307     if test "$wxUSE_NO_RTTI" = "yes" ; then
5308         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5309     fi
5310     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5311         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5312     fi
5313     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5314         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5315     fi
5316
5317     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5318     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5319     dnl for each subroutine by default -- using the switch below only creates
5320     dnl one entry per file instead at the price of minor performance penalty
5321     dnl
5322     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5323     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5324     dnl this, or even the extent of gcc/wx version combinations affected, but
5325     dnl also as above, this 'fix' does not come without side effects.
5326     dnl
5327     dnl TODO: test for the gcc version here (how?)
5328     case "${host}" in
5329       powerpc*-*-aix* )
5330         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5331         ;;
5332       *-hppa* )
5333         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5334         ;;
5335     esac
5336 fi
5337
5338 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5339 OPTIMISE_CFLAGS=
5340 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5341     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5342     dnl (e.g. it was specified by the user before running configure); since
5343     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5344     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5345     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5346 else
5347     if test "$wxUSE_OPTIMISE" = "no" ; then
5348         if test "$GCC" = yes ; then
5349             dnl use -O0 because compiling with it is faster than compiling with no
5350             dnl optimization options at all (at least with g++ 3.2)
5351             OPTIMISE_CFLAGS="-O0"
5352         fi
5353     else
5354         if test "$GCC" = yes ; then
5355             case "${host}" in
5356                 *-pc-os2_emx | *-pc-os2-emx )
5357                     dnl Not all of the supported gcc versions understand
5358                     dnl -fstrict-aliasing and none actually needs it (yet).
5359                     OPTIMISE_CFLAGS="-O2"
5360                 ;;
5361                 *)
5362                     dnl Switch on optimisation but keep strict-aliasing off for
5363                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5364                     dnl switched back on consider using -Wstrict-aliasing=2.
5365                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5366                 ;;
5367             esac
5368         else
5369             OPTIMISE_CFLAGS="-O"
5370         fi
5371     fi
5372 fi
5373
5374 dnl ---------------------------------------------------------------------------
5375 dnl compatibility level
5376 dnl ---------------------------------------------------------------------------
5377
5378 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5379     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5380
5381     WXWIN_COMPATIBILITY_2_8="yes"
5382 fi
5383
5384 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5385     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5386 fi
5387
5388 dnl ---------------------------------------------------------------------------
5389 dnl the library may be built without GUI classes at all
5390 dnl ---------------------------------------------------------------------------
5391
5392 if test "$wxUSE_GUI" = "yes"; then
5393     AC_DEFINE(wxUSE_GUI)
5394
5395     dnl the things we always pull in the GUI version of the library:
5396     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5397     dnl    library really can't be built without those)
5398     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5399     dnl    almost any program and the first 2 are needed to show a message box
5400     dnl    which want to be always able to do)
5401     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5402     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5403     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5404     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5405     dnl 5. misc stuff: timers, settings, message box
5406 fi
5407
5408 dnl ---------------------------------------------------------------------------
5409 dnl Unix/Windows
5410 dnl ---------------------------------------------------------------------------
5411
5412 if test "$wxUSE_UNIX" = "yes"; then
5413   AC_DEFINE(wxUSE_UNIX)
5414 fi
5415
5416 dnl ------------------------------------------------------------------------
5417 dnl DLL support
5418 dnl ------------------------------------------------------------------------
5419
5420 dnl under MSW we always have LoadLibrary/GetProcAddress
5421 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5422
5423     HAVE_DL_FUNCS=0
5424     HAVE_SHL_FUNCS=0
5425     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5426         if test "$USE_DOS" = 1; then
5427             HAVE_DL_FUNCS=0
5428         else
5429             dnl the test is a bit complicated because we check for dlopen() both with
5430             dnl and without -ldl and we also try to find shl_load() if there is no
5431             dnl dlopen() on this system
5432             AC_CHECK_FUNCS(dlopen,
5433             [
5434                 AC_DEFINE(HAVE_DLOPEN)
5435                 HAVE_DL_FUNCS=1
5436             ],
5437             [
5438                 AC_CHECK_LIB(dl, dlopen,
5439                             [
5440                                 AC_DEFINE(HAVE_DLOPEN)
5441                                 HAVE_DL_FUNCS=1
5442                                 DL_LINK=" -ldl$DL_LINK"
5443                             ],
5444                             [
5445                                 AC_CHECK_FUNCS(shl_load,
5446                                               [
5447                                                 AC_DEFINE(HAVE_SHL_LOAD)
5448                                                 HAVE_SHL_FUNCS=1
5449                                               ],
5450                                               [
5451                                                 AC_CHECK_LIB(shl_load, dld,
5452                                                              [
5453                                                                 HAVE_SHL_FUNCS=1
5454                                                                 DL_LINK=" -ldld$DL_LINK"
5455                                                              ])
5456                                               ])
5457                             ])
5458             ])
5459
5460             dnl check also for dlerror()
5461             if test "$HAVE_DL_FUNCS" = 1; then
5462                 AC_CHECK_FUNCS(dlerror,
5463                     AC_DEFINE(HAVE_DLERROR),
5464                     [
5465                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5466                     ]
5467                 )
5468             fi
5469         fi
5470
5471         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5472         if test "$USE_DARWIN" = 1; then
5473             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5474             HAVE_DL_FUNCS=1
5475         fi
5476
5477         if test "$HAVE_DL_FUNCS" = 0; then
5478             if test "$HAVE_SHL_FUNCS" = 0; then
5479               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5480                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5481                   wxUSE_DYNAMIC_LOADER=no
5482                   wxUSE_DYNLIB_CLASS=no
5483               else
5484                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5485               fi
5486             fi
5487         fi
5488     fi
5489 fi
5490
5491 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5492     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5493 fi
5494 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5495     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5496 fi
5497
5498
5499 dnl ---------------------------------------------------------------------------
5500 dnl Verify consistency of plugins/monolithic/shared settings:
5501 dnl ---------------------------------------------------------------------------
5502
5503 if test "$wxUSE_PLUGINS" = "yes" ; then
5504     if test "$wxUSE_SHARED" = "no" ; then
5505         AC_MSG_WARN([plugins supported only in shared build, disabling])
5506         wxUSE_PLUGINS=no
5507     fi
5508     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5509         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5510         wxUSE_PLUGINS=no
5511     fi
5512     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5513         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5514         wxUSE_PLUGINS=no
5515     fi
5516     if test "$wxUSE_PLUGINS" = "yes" ; then
5517         AC_DEFINE(wxUSE_PLUGINS)
5518     fi
5519 fi
5520
5521 dnl ---------------------------------------------------------------------------
5522 dnl File system watcher checks
5523 dnl ---------------------------------------------------------------------------
5524
5525 if test "$wxUSE_FSWATCHER" = "yes"; then
5526     AC_DEFINE(wxUSE_FSWATCHER)
5527     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5528
5529     if test "$wxUSE_UNIX" = "yes"; then
5530         AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5531         if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5532             AC_DEFINE(wxHAS_INOTIFY)
5533         else
5534             AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5535             if test "$ac_cv_header_sys_event_h" = "yes"; then
5536                 AC_DEFINE(wxHAS_KQUEUE)
5537             else
5538                 AC_MSG_WARN([No native wxFileSystemWatcher implementation available for on this platform])
5539             fi
5540         fi
5541     fi
5542 fi
5543
5544 dnl ---------------------------------------------------------------------------
5545 dnl Register non-GUI class options for makefiles and setup.h
5546 dnl ---------------------------------------------------------------------------
5547
5548 if test "$wxUSE_STL" = "yes"; then
5549   AC_DEFINE(wxUSE_STL)
5550 fi
5551
5552 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5553   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5554 fi
5555
5556 if test "$wxUSE_ANY" = "yes"; then
5557     AC_DEFINE(wxUSE_ANY)
5558 fi
5559
5560 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5561   AC_DEFINE(wxUSE_APPLE_IEEE)
5562 fi
5563
5564 if test "$wxUSE_TIMER" = "yes"; then
5565   AC_DEFINE(wxUSE_TIMER)
5566 fi
5567
5568 dnl Unix implementation needs additional checks because audio support
5569 dnl comes in many favours:
5570 if test "$USE_UNIX" = 1 ; then
5571     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5572     if test "$wxUSE_MGL" != 1; then
5573         dnl it's not enough to check for just the header because OSS under NetBSD
5574         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5575         dnl whether we need -lossaudio at link-time
5576         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5577             AC_TRY_LINK([
5578                     #include <sys/ioctl.h>
5579                     #include <sys/soundcard.h>
5580                 ],
5581                 [
5582                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5583                 ],
5584                 ac_cv_header_sys_soundcard=yes,
5585                 [
5586                     saveLibs="$LIBS"
5587                     LIBS="$saveLibs -lossaudio"
5588                     AC_TRY_LINK([
5589                             #include <sys/ioctl.h>
5590                             #include <sys/soundcard.h>
5591                         ],
5592                         [
5593                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5594                         ],
5595                         ac_cv_header_sys_soundcard=yes,
5596                         [
5597                             LIBS="$saveLibs"
5598                             ac_cv_header_sys_soundcard=no
5599                         ]
5600                     )
5601                 ]
5602             )
5603         ])
5604     fi
5605
5606     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5607         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5608     fi
5609 fi
5610
5611 WITH_PLUGIN_SDL=0
5612 if test "$wxUSE_SOUND" = "yes"; then
5613   if test "$USE_UNIX" = 1 ; then
5614     if test "$wxUSE_LIBSDL" != "no"; then
5615       AM_PATH_SDL([1.2.0],
5616                   [
5617                     EXTRALIBS_SDL="$SDL_LIBS"
5618                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5619                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5620                     AC_DEFINE(wxUSE_LIBSDL)
5621                   ],
5622                   [wxUSE_LIBSDL="no"])
5623       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5624         WITH_PLUGIN_SDL=1
5625       fi
5626     fi
5627   else
5628     dnl wxMGL doesn't support sound under DOS, only under Unix
5629     if test "$wxUSE_MGL" = 1; then
5630         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5631         wxUSE_SOUND="no"
5632     fi
5633   fi
5634 fi
5635
5636 if test "$wxUSE_SOUND" = "yes"; then
5637   AC_DEFINE(wxUSE_SOUND)
5638   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5639 fi
5640
5641 if test "$WXGTK2" = 1; then
5642     PKG_PROG_PKG_CONFIG()
5643
5644     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5645
5646         if test "$wxUSE_GTKPRINT" = "yes" ; then
5647
5648                 PKG_CHECK_MODULES(GTKPRINT,
5649                                   [gtk+-unix-print-2.0 >= 2.10],
5650                     [
5651                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5652                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5653                         AC_DEFINE(wxUSE_GTKPRINT)
5654                     ],
5655                     [
5656                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5657                         wxUSE_GTKPRINT="no"
5658                     ]
5659                 )
5660         fi
5661
5662         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5663
5664                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5665                                   [libgnomeprintui-2.2 >= 2.8],
5666                     [
5667                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5668                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5669                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5670                     ],
5671                     [
5672                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5673                         wxUSE_LIBGNOMEPRINT="no"
5674                     ]
5675                 )
5676         fi
5677     fi
5678
5679     if test "$wxUSE_MIMETYPE" = "yes" ; then
5680         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5681
5682                 PKG_CHECK_MODULES(GNOMEVFS,
5683                                   [gnome-vfs-2.0 >= 2.0],
5684                     [
5685                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5686                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5687                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5688                     ],
5689                     [
5690                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5691                         wxUSE_LIBGNOMEVFS="no"
5692                     ]
5693                 )
5694         fi
5695     fi
5696
5697     if test "$wxUSE_LIBHILDON" = "yes" ; then
5698         PKG_CHECK_MODULES(HILDON,
5699                           [hildon-lgpl >= 0.9],
5700             [
5701                 EXTRALIBS_HILDON="$HILDON_LIBS"
5702                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5703                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5704                 AC_DEFINE(wxUSE_LIBHILDON)
5705                 ac_hildon_lgpl=1
5706             ],
5707             [
5708                 AC_MSG_WARN([libhildon_lgpl not found])
5709                         wxUSE_LIBHILDON="no"
5710                         ac_hildon_lgpl=0
5711             ]
5712         )
5713
5714         if test "$ac_hildon_lgpl" = 0 ; then
5715             PKG_CHECK_MODULES(HILDON2,
5716                               [hildon-1 >= 1.99],
5717                 [
5718                     EXTRALIBS_HILDON="$HILDON2_LIBS"
5719                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5720                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5721                     AC_DEFINE(wxUSE_LIBHILDON2)
5722                 ],
5723                 [
5724                     AC_MSG_WARN([libhildon_1 not found])
5725                             wxUSE_LIBHILDON2="no"
5726                 ]
5727             )
5728         fi
5729     fi
5730 fi
5731
5732 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5733   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5734 fi
5735
5736 if test "$wxUSE_STOPWATCH" = "yes"; then
5737   AC_DEFINE(wxUSE_STOPWATCH)
5738 fi
5739
5740 if test "$wxUSE_DATETIME" = "yes"; then
5741   AC_DEFINE(wxUSE_DATETIME)
5742 fi
5743
5744 if test "$wxUSE_FILE" = "yes"; then
5745   AC_DEFINE(wxUSE_FILE)
5746 fi
5747
5748 if test "$wxUSE_FFILE" = "yes"; then
5749   AC_DEFINE(wxUSE_FFILE)
5750 fi
5751
5752 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5753   if test "$wxUSE_STREAMS" != yes; then
5754     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5755     wxUSE_ARCHIVE_STREAMS=no
5756   else
5757     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5758   fi
5759 fi
5760
5761 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5762   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5763     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5764   elif test "$wxUSE_ZLIB" = "no"; then
5765     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5766   else
5767     AC_DEFINE(wxUSE_ZIPSTREAM)
5768   fi
5769 fi
5770
5771 if test "$wxUSE_TARSTREAM" = "yes"; then
5772   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5773     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5774   else
5775     AC_DEFINE(wxUSE_TARSTREAM)
5776   fi
5777 fi
5778
5779 if test "$wxUSE_FILESYSTEM" = "yes"; then
5780   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5781     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5782     wxUSE_FILESYSTEM=no
5783   else
5784     AC_DEFINE(wxUSE_FILESYSTEM)
5785   fi
5786 fi
5787
5788 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5789   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5790     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5791   else
5792     AC_DEFINE(wxUSE_FS_ARCHIVE)
5793   fi
5794 fi
5795
5796 if test "$wxUSE_FS_ZIP" = "yes"; then
5797   if test "$wxUSE_FS_ARCHIVE" != yes; then
5798     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5799   else
5800     AC_DEFINE(wxUSE_FS_ZIP)
5801   fi
5802 fi
5803
5804 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5805   if test "$USE_UNIX" != 1; then
5806     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5807     wxUSE_ON_FATAL_EXCEPTION=no
5808   else
5809     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5810   fi
5811 fi
5812
5813 if test "$wxUSE_STACKWALKER" = "yes"; then
5814     AC_DEFINE(wxUSE_STACKWALKER)
5815 fi
5816
5817 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5818     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5819         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5820         wxUSE_DEBUGREPORT=no
5821     else
5822         AC_DEFINE(wxUSE_DEBUGREPORT)
5823         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5824             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5825         fi
5826     fi
5827 fi
5828
5829 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5830   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5831 fi
5832
5833 if test "$wxUSE_BUSYINFO" = "yes"; then
5834   AC_DEFINE(wxUSE_BUSYINFO)
5835 fi
5836
5837 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5838   AC_DEFINE(wxUSE_STD_IOSTREAM)
5839 fi
5840
5841 if test "$wxUSE_STD_STRING" = "yes"; then
5842   AC_DEFINE(wxUSE_STD_STRING)
5843 fi
5844
5845 if test "$wxUSE_STDPATHS" = "yes"; then
5846   AC_DEFINE(wxUSE_STDPATHS)
5847 fi
5848
5849 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5850     AC_DEFINE(wxUSE_TEXTBUFFER)
5851 fi
5852
5853 if test "$wxUSE_TEXTFILE" = "yes"; then
5854   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5855     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5856   else
5857     AC_DEFINE(wxUSE_TEXTFILE)
5858   fi
5859 fi
5860
5861 if test "$wxUSE_CONFIG" = "yes" ; then
5862   if test "$wxUSE_TEXTFILE" != "yes"; then
5863     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5864   else
5865     AC_DEFINE(wxUSE_CONFIG)
5866     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5867     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5868   fi
5869 fi
5870
5871 if test "$wxUSE_INTL" = "yes" ; then
5872   if test "$wxUSE_FILE" != "yes"; then
5873     AC_MSG_WARN(I18n code requires wxFile... disabled)
5874   else
5875     AC_DEFINE(wxUSE_INTL)
5876     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5877     GUIDIST="$GUIDIST INTL_DIST"
5878   fi
5879 fi
5880
5881 if test "$wxUSE_XLOCALE" = "yes" ; then
5882     AC_DEFINE(wxUSE_XLOCALE)
5883     AC_CHECK_TYPES(locale_t,,,
5884                    [#include <xlocale.h>
5885                     #include <locale.h>])
5886 fi
5887
5888 if test "$wxUSE_LOG" = "yes"; then
5889   AC_DEFINE(wxUSE_LOG)
5890
5891     if test "$wxUSE_LOGGUI" = "yes"; then
5892       AC_DEFINE(wxUSE_LOGGUI)
5893     fi
5894
5895     if test "$wxUSE_LOGWINDOW" = "yes"; then
5896       AC_DEFINE(wxUSE_LOGWINDOW)
5897     fi
5898
5899     if test "$wxUSE_LOGDIALOG" = "yes"; then
5900       AC_DEFINE(wxUSE_LOG_DIALOG)
5901     fi
5902
5903     dnl the keyboard sample requires wxUSE_LOG
5904     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5905 fi
5906
5907 if test "$wxUSE_LONGLONG" = "yes"; then
5908   AC_DEFINE(wxUSE_LONGLONG)
5909 fi
5910
5911 if test "$wxUSE_GEOMETRY" = "yes"; then
5912   AC_DEFINE(wxUSE_GEOMETRY)
5913 fi
5914
5915 if test "$wxUSE_BASE64" = "yes"; then
5916   AC_DEFINE(wxUSE_BASE64)
5917 fi
5918
5919 if test "$wxUSE_STREAMS" = "yes" ; then
5920   AC_DEFINE(wxUSE_STREAMS)
5921 fi
5922
5923 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5924   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5925 fi
5926
5927 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5928   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5929 fi
5930
5931 dnl ---------------------------------------------------------------------------
5932 dnl console event loop stuff
5933 dnl ---------------------------------------------------------------------------
5934
5935 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5936     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5937
5938     if test "$wxUSE_UNIX" = "yes"; then
5939         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5940             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5941         fi
5942
5943         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5944             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5945             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5946                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5947             else
5948                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5949             fi
5950         fi
5951     fi
5952 fi
5953
5954 dnl ---------------------------------------------------------------------------
5955 dnl time/date functions
5956 dnl ---------------------------------------------------------------------------
5957
5958 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5959 dnl function to be used for high resolution timers
5960 AC_CHECK_FUNCS(gettimeofday ftime, break)
5961
5962 if test "$ac_cv_func_gettimeofday" = "yes"; then
5963     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5964                    wx_cv_func_gettimeofday_has_2_args,
5965     [
5966         dnl on some _really_ old systems it takes only 1 argument
5967         AC_TRY_COMPILE(
5968             [
5969                 #include <sys/time.h>
5970                 #include <unistd.h>
5971             ],
5972             [
5973                 struct timeval tv;
5974                 gettimeofday(&tv, NULL);
5975             ],
5976             wx_cv_func_gettimeofday_has_2_args=yes,
5977             AC_TRY_COMPILE(
5978                 [
5979                     #include <sys/time.h>
5980                     #include <unistd.h>
5981                 ],
5982                 [
5983                     struct timeval tv;
5984                     gettimeofday(&tv);
5985                 ],
5986                 wx_cv_func_gettimeofday_has_2_args=no,
5987                 [
5988                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5989                     wx_cv_func_gettimeofday_has_2_args=unknown
5990                 ]
5991             )
5992         )
5993     ])
5994
5995     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5996         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5997     fi
5998 fi
5999
6000 if test "$wxUSE_DATETIME" = "yes"; then
6001     dnl check for timezone variable
6002     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6003     AC_CACHE_CHECK(for timezone variable in <time.h>,
6004                    wx_cv_var_timezone,
6005                    [
6006                         AC_LANG_PUSH(C++)
6007                         AC_TRY_COMPILE(
6008                             [
6009                                 #include <time.h>
6010                             ],
6011                             [
6012                                 int tz;
6013                                 tz = timezone;
6014                             ],
6015                             [
6016                                 wx_cv_var_timezone=timezone
6017                             ],
6018                             [
6019                                 AC_TRY_COMPILE(
6020                                     [
6021                                         #include <time.h>
6022                                     ],
6023                                     [
6024                                         int tz;
6025                                         tz = _timezone;
6026                                     ],
6027                                     [
6028                                         wx_cv_var_timezone=_timezone
6029                                     ],
6030                                     [
6031                                         AC_TRY_COMPILE(
6032                                             [
6033                                                 #include <time.h>
6034                                             ],
6035                                             [
6036                                                 int tz;
6037                                                 tz = __timezone;
6038                                             ],
6039                                             [
6040                                                 wx_cv_var_timezone=__timezone
6041                                             ],
6042                                             [
6043                                                 if test "$USE_DOS" = 0 ; then
6044                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6045                                                 fi
6046                                             ]
6047                                         )
6048                                     ]
6049                                 )
6050                             ]
6051                         )
6052                         AC_LANG_POP()
6053                    ]
6054     )
6055
6056     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6057     if test "x$wx_cv_var_timezone" != x ; then
6058         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6059     fi
6060
6061     dnl check for localtime (it's POSIX, but the check can do no harm...)
6062     AC_CHECK_FUNCS(localtime)
6063
6064     if test "$ac_cv_func_localtime" = "yes"; then
6065         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6066                        wx_cv_struct_tm_has_gmtoff,
6067         [
6068             AC_TRY_COMPILE(
6069                 [
6070                     #include <time.h>
6071                 ],
6072                 [
6073                     struct tm tm;
6074                     tm.tm_gmtoff++;
6075                 ],
6076                 [
6077                     wx_cv_struct_tm_has_gmtoff=yes
6078                 ],
6079                 wx_cv_struct_tm_has_gmtoff=no
6080             )
6081         ])
6082     fi
6083
6084     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6085         AC_DEFINE(WX_GMTOFF_IN_TM)
6086     fi
6087
6088     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6089 fi
6090
6091 dnl ------------------------------------------------------------------------
6092 dnl wxSocket
6093 dnl ------------------------------------------------------------------------
6094
6095 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6096 if test "$wxUSE_SOCKETS" = "yes"; then
6097     if test "$wxUSE_MGL" = 1; then
6098         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6099         wxUSE_SOCKETS="no"
6100     fi
6101 fi
6102
6103 if test "$wxUSE_SOCKETS" = "yes"; then
6104     dnl under MSW we always have sockets
6105     if test "$TOOLKIT" != "MSW"; then
6106         dnl under Solaris and OS/2, socket functions live in -lsocket
6107         AC_CHECK_FUNC(socket,,
6108             [
6109                 AC_CHECK_LIB(socket, socket,
6110                     if test "$INET_LINK" != " -lsocket"; then
6111                         INET_LINK="$INET_LINK -lsocket"
6112                     fi,
6113                     [
6114                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6115                         wxUSE_SOCKETS=no
6116                     ]
6117                 )
6118             ]
6119         )
6120     fi
6121 fi
6122
6123 if test "$wxUSE_SOCKETS" = "yes" ; then
6124     dnl this test may be appropriate if building under cygwin
6125     dnl right now I'm assuming it also uses the winsock stuff
6126     dnl like mingw does..  -- RL
6127     if test "$TOOLKIT" != "MSW"; then
6128         dnl determine the type of third argument for getsockname
6129         dnl This test needs to be done in C++ mode since gsocket.cpp now
6130         dnl is C++ code and pointer cast that are possible even without
6131         dnl warning in C still fail in C++.
6132         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6133                        wx_cv_type_getsockname3,
6134             [
6135                 AC_LANG_PUSH(C++)
6136                 AC_TRY_COMPILE(
6137                     [
6138                         #include <sys/types.h>
6139                         #include <sys/socket.h>
6140                     ],
6141                     [
6142                         socklen_t len;
6143                         getsockname(0, 0, &len);
6144                     ],
6145                     wx_cv_type_getsockname3=socklen_t,
6146                     [
6147                         dnl the compiler will compile the version with size_t
6148                         dnl even if the real type of the last parameter is int
6149                         dnl but it should give at least a warning about
6150                         dnl converting between incompatible pointer types, so
6151                         dnl try to use it to get the correct behaviour at
6152                         dnl least with gcc (otherwise we'd always use size_t)
6153                         CFLAGS_OLD="$CFLAGS"
6154                         if test "$GCC" = yes ; then
6155                             CFLAGS="-Werror $CFLAGS"
6156                         fi
6157
6158                         AC_TRY_COMPILE(
6159                             [
6160                                 #include <sys/types.h>
6161                                 #include <sys/socket.h>
6162                             ],
6163                             [
6164                                 size_t len;
6165                                 getsockname(0, 0, &len);
6166                             ],
6167                             wx_cv_type_getsockname3=size_t,
6168                             AC_TRY_COMPILE(
6169                                 [
6170                                     #include <sys/types.h>
6171                                     #include <sys/socket.h>
6172                                 ],
6173                                 [
6174                                     int len;
6175                                     getsockname(0, 0, &len);
6176                                 ],
6177                                 wx_cv_type_getsockname3=int,
6178                                 wx_cv_type_getsockname3=unknown
6179                             )
6180                         )
6181
6182                         CFLAGS="$CFLAGS_OLD"
6183                     ]
6184                 )
6185                 AC_LANG_POP()
6186             ])
6187
6188         if test "$wx_cv_type_getsockname3" = "unknown"; then
6189             wxUSE_SOCKETS=no
6190             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6191         else
6192             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6193         fi
6194         dnl Do this again for getsockopt as it may be different
6195         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6196                        wx_cv_type_getsockopt5,
6197             [
6198                 dnl Note that the rules for compatibility of pointers
6199                 dnl are somewhat different between C and C++, so code
6200                 dnl that fails in C++ may not even give a warning about
6201                 dnl converting between incompatible pointer types in C.
6202                 dnl So this test needs to be done in C++ mode.
6203                 AC_LANG_PUSH(C++)
6204                 AC_TRY_COMPILE(
6205                     [
6206                         #include <sys/types.h>
6207                         #include <sys/socket.h>
6208                     ],
6209                     [
6210                         socklen_t len;
6211                         getsockopt(0, 0, 0, 0, &len);
6212                     ],
6213                     wx_cv_type_getsockopt5=socklen_t,
6214                     [
6215                         AC_TRY_COMPILE(
6216                             [
6217                                 #include <sys/types.h>
6218                                 #include <sys/socket.h>
6219                             ],
6220                             [
6221                                 size_t len;
6222                                 getsockopt(0, 0, 0, 0, &len);
6223                             ],
6224                             wx_cv_type_getsockopt5=size_t,
6225                             AC_TRY_COMPILE(
6226                                 [
6227                                     #include <sys/types.h>
6228                                     #include <sys/socket.h>
6229                                 ],
6230                                 [
6231                                     int len;
6232                                     getsockopt(0, 0, 0, 0, &len);
6233                                 ],
6234                                 wx_cv_type_getsockopt5=int,
6235                                 wx_cv_type_getsockopt5=unknown
6236                             )
6237                         )
6238                     ]
6239                 )
6240                 AC_LANG_POP()
6241             ])
6242
6243         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6244             wxUSE_SOCKETS=no
6245             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6246         else
6247             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6248         fi
6249     fi
6250 fi
6251
6252 if test "$wxUSE_SOCKETS" = "yes" ; then
6253     if test "$wxUSE_IPV6" = "yes"; then
6254         AC_CACHE_CHECK(
6255             [whether we have sockaddr_in6],
6256             [wx_cv_type_sockaddr_in6],
6257             [
6258                 AC_TRY_COMPILE(
6259                     [
6260                         #include <sys/types.h>
6261                         #include <sys/socket.h>
6262                         #include <netinet/in.h>
6263                     ],
6264                     [
6265                         struct sockaddr_in6 sa6;
6266                     ],
6267                     wx_cv_type_sockaddr_in6=yes,
6268                     wx_cv_type_sockaddr_in6=no
6269                 )
6270             ]
6271         )
6272
6273         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6274             AC_DEFINE(wxUSE_IPV6)
6275         else
6276             AC_MSG_WARN([IPv6 support not available... disabled])
6277         fi
6278     fi
6279
6280     AC_DEFINE(wxUSE_SOCKETS)
6281     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6282 fi
6283
6284 if test "$wxUSE_PROTOCOL" = "yes"; then
6285     if test "$wxUSE_SOCKETS" != "yes"; then
6286         AC_MSG_WARN(Protocol classes require sockets... disabled)
6287         wxUSE_PROTOCOL=no
6288     fi
6289 fi
6290
6291 if test "$wxUSE_PROTOCOL" = "yes"; then
6292     AC_DEFINE(wxUSE_PROTOCOL)
6293
6294     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6295         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6296     fi
6297     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6298         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6299     fi
6300     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6301         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6302     fi
6303 else
6304     if test "$wxUSE_FS_INET" = "yes"; then
6305         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6306         wxUSE_FS_INET="no"
6307     fi
6308 fi
6309
6310 if test "$wxUSE_URL" = "yes"; then
6311     if test "$wxUSE_PROTOCOL" != "yes"; then
6312         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6313         wxUSE_URL=no
6314     fi
6315     if test "$wxUSE_URL" = "yes"; then
6316         AC_DEFINE(wxUSE_URL)
6317     fi
6318 fi
6319
6320 if test "$wxUSE_VARIANT" = "yes"; then
6321     AC_DEFINE(wxUSE_VARIANT)
6322 fi
6323
6324 if test "$wxUSE_FS_INET" = "yes"; then
6325   AC_DEFINE(wxUSE_FS_INET)
6326 fi
6327
6328 dnl ---------------------------------------------------------------------------
6329 dnl Joystick support
6330 dnl ---------------------------------------------------------------------------
6331
6332 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6333     wxUSE_JOYSTICK=no
6334
6335     dnl under MSW we always have joystick support
6336     if test "$TOOLKIT" = "MSW"; then
6337         wxUSE_JOYSTICK=yes
6338
6339     dnl mac only available on darwin
6340     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6341         if test "$USE_DARWIN" = 1; then
6342             dnl check for a bug in the headers, some have bad setEventCallout
6343             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6344             AC_LANG_PUSH(C++)
6345             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6346                             [ IOHIDQueueInterface *qi = NULL;
6347                               IOHIDCallbackFunction cb = NULL;
6348                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6349                             [ wxUSE_JOYSTICK=yes ]
6350                           )
6351             AC_LANG_POP()
6352             AC_MSG_RESULT($wxUSE_JOYSTICK)
6353         fi
6354
6355     dnl joystick support is only for Linux 2.1.x or greater
6356     else
6357         dnl wxJoystick not supported by wxMGL at all
6358         if test "$wxUSE_MGL" != 1; then
6359             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6360             dnl checks only whether the header can be preprocessed, not that it
6361             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6362             dnl can't be compiled because of an error and with the default
6363             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6364             dnl build would fail later
6365             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6366         fi
6367     fi
6368
6369     if test "$wxUSE_JOYSTICK" = "yes"; then
6370         AC_DEFINE(wxUSE_JOYSTICK)
6371         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6372     else
6373         AC_MSG_WARN(Joystick not supported by this system... disabled)
6374     fi
6375 fi
6376
6377
6378 dnl ---------------------------------------------------------------------------
6379 dnl String stuff
6380 dnl ---------------------------------------------------------------------------
6381
6382 if test "$wxUSE_FONTENUM" = "yes" ; then
6383   AC_DEFINE(wxUSE_FONTENUM)
6384 fi
6385
6386 if test "$wxUSE_FONTMAP" = "yes" ; then
6387   AC_DEFINE(wxUSE_FONTMAP)
6388 fi
6389
6390 if test "$wxUSE_UNICODE" = "yes" ; then
6391   AC_DEFINE(wxUSE_UNICODE)
6392
6393   if test "$USE_WIN32" != 1; then
6394       wxUSE_UNICODE_MSLU=no
6395   fi
6396
6397   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6398         AC_CHECK_LIB(unicows,main,
6399             [
6400                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6401             ],
6402             [
6403                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6404                              Applications will only run on Windows NT/2000/XP!])
6405                 wxUSE_UNICODE_MSLU=no
6406             ])
6407     fi
6408 fi
6409
6410 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6411     AC_DEFINE(wxUSE_UNICODE_UTF8)
6412
6413     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6414         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6415     fi
6416 fi
6417
6418 dnl ---------------------------------------------------------------------------
6419 dnl big GUI components: MDI, doc/view, printing, help, ...
6420 dnl ---------------------------------------------------------------------------
6421
6422 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6423     AC_DEFINE(wxUSE_CONSTRAINTS)
6424     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6425 fi
6426
6427 if test "$wxUSE_MDI" = "yes"; then
6428     AC_DEFINE(wxUSE_MDI)
6429
6430     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6431         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6432         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6433     fi
6434 fi
6435
6436 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6437     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6438     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6439 fi
6440
6441 if test "$wxUSE_HELP" = "yes"; then
6442     AC_DEFINE(wxUSE_HELP)
6443     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6444
6445     if test "$wxUSE_MSW" = 1; then
6446       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6447         AC_DEFINE(wxUSE_MS_HTML_HELP)
6448       fi
6449     fi
6450
6451     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6452       if test "$wxUSE_HTML" = "yes"; then
6453         AC_DEFINE(wxUSE_WXHTML_HELP)
6454       else
6455         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6456         wxUSE_WXHTML_HELP=no
6457       fi
6458     fi
6459 fi
6460
6461 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6462     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6463     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6464 fi
6465
6466 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6467   AC_DEFINE(wxUSE_POSTSCRIPT)
6468 fi
6469
6470 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6471
6472 if test "$wxUSE_SVG" = "yes"; then
6473     AC_DEFINE(wxUSE_SVG)
6474 fi
6475
6476 dnl ---------------------------------------------------------------------------
6477 dnl wxMetafile availability
6478 dnl ---------------------------------------------------------------------------
6479
6480 if test "$wxUSE_METAFILE" = "yes"; then
6481     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6482         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6483         wxUSE_METAFILE=no
6484     fi
6485 fi
6486
6487 dnl ---------------------------------------------------------------------------
6488 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6489 dnl ---------------------------------------------------------------------------
6490
6491 dnl check for ole headers and disable a few features requiring it if not
6492 dnl present (earlier versions of mingw32 don't have ole2.h)
6493 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6494                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6495                           -o "$wxUSE_OLE"     = "yes" \
6496                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6497     AC_CHECK_HEADER(ole2.h,,, [ ])
6498
6499     if test "$ac_cv_header_ole2_h" = "yes" ; then
6500         if test "$GCC" = yes ; then
6501             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6502             AC_TRY_COMPILE([#include <windows.h>
6503                             #include <ole2.h>],
6504                            [],
6505                            [AC_MSG_RESULT(no)],
6506                            [AC_MSG_RESULT(yes)
6507                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6508             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6509             if test "$wxUSE_OLE" = "yes" ; then
6510                 AC_DEFINE(wxUSE_OLE)
6511                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6512                 AC_DEFINE(wxUSE_ACTIVEX)
6513                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6514             fi
6515         fi
6516
6517         dnl for OLE clipboard and dnd
6518         if test "$wxUSE_DATAOBJ" = "yes" ; then
6519             AC_DEFINE(wxUSE_DATAOBJ)
6520         fi
6521     else
6522         AC_MSG_WARN([Some features disabled because OLE headers not found])
6523
6524         wxUSE_CLIPBOARD=no
6525         wxUSE_DRAG_AND_DROP=no
6526         wxUSE_DATAOBJ=no
6527         wxUSE_OLE=no
6528     fi
6529
6530     if test "$wxUSE_METAFILE" = "yes"; then
6531         AC_DEFINE(wxUSE_METAFILE)
6532
6533         dnl this one should probably be made separately configurable
6534         AC_DEFINE(wxUSE_ENH_METAFILE)
6535     fi
6536 fi
6537
6538 if test "$wxUSE_IPC" = "yes"; then
6539     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6540         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6541         wxUSE_IPC=no
6542     fi
6543
6544     if test "$wxUSE_IPC" = "yes"; then
6545         AC_DEFINE(wxUSE_IPC)
6546         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6547     fi
6548 fi
6549
6550 if test "$wxUSE_DATAOBJ" = "yes"; then
6551     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6552         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6553         wxUSE_DATAOBJ=no
6554     else
6555         AC_DEFINE(wxUSE_DATAOBJ)
6556     fi
6557 else
6558     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6559     wxUSE_CLIPBOARD=no
6560     wxUSE_DRAG_AND_DROP=no
6561 fi
6562
6563 if test "$wxUSE_CLIPBOARD" = "yes"; then
6564     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6565         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6566         wxUSE_CLIPBOARD=no
6567     fi
6568
6569     if test "$wxUSE_CLIPBOARD" = "yes"; then
6570         AC_DEFINE(wxUSE_CLIPBOARD)
6571     fi
6572 fi
6573
6574 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6575     if test "$wxUSE_GTK" = 1; then
6576         if test "$WXGTK12" != 1; then
6577             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6578             wxUSE_DRAG_AND_DROP=no
6579         fi
6580     fi
6581
6582     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6583             "$wxUSE_DFB" = 1; then
6584         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6585         wxUSE_DRAG_AND_DROP=no
6586     fi
6587
6588     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6589         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6590     fi
6591
6592 fi
6593
6594 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6595     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6596 fi
6597
6598 if test "$wxUSE_CLIPBOARD" = "yes"; then
6599     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6600 fi
6601
6602 if test "$wxUSE_SPLINES" = "yes" ; then
6603   AC_DEFINE(wxUSE_SPLINES)
6604 fi
6605
6606 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6607   AC_DEFINE(wxUSE_MOUSEWHEEL)
6608 fi
6609
6610 dnl ---------------------------------------------------------------------------
6611 dnl GUI controls
6612 dnl ---------------------------------------------------------------------------
6613
6614 USES_CONTROLS=0
6615 if test "$wxUSE_CONTROLS" = "yes"; then
6616   USES_CONTROLS=1
6617 fi
6618
6619 if test "$wxUSE_ACCEL" = "yes"; then
6620   AC_DEFINE(wxUSE_ACCEL)
6621   USES_CONTROLS=1
6622 fi
6623
6624 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6625   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6626   USES_CONTROLS=1
6627   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6628 fi
6629
6630 if test "$wxUSE_BUTTON" = "yes"; then
6631   AC_DEFINE(wxUSE_BUTTON)
6632   USES_CONTROLS=1
6633 fi
6634
6635 if test "$wxUSE_BMPBUTTON" = "yes"; then
6636   AC_DEFINE(wxUSE_BMPBUTTON)
6637   USES_CONTROLS=1
6638 fi
6639
6640 if test "$wxUSE_CALCTRL" = "yes"; then
6641   AC_DEFINE(wxUSE_CALENDARCTRL)
6642   USES_CONTROLS=1
6643   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6644 fi
6645
6646 if test "$wxUSE_CARET" = "yes"; then
6647   AC_DEFINE(wxUSE_CARET)
6648   USES_CONTROLS=1
6649   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6650 fi
6651
6652 if test "$wxUSE_COLLPANE" = "yes"; then
6653     AC_DEFINE(wxUSE_COLLPANE)
6654     USES_CONTROLS=1
6655     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6656 fi
6657
6658 if test "$wxUSE_COMBOBOX" = "yes"; then
6659   AC_DEFINE(wxUSE_COMBOBOX)
6660   USES_CONTROLS=1
6661 fi
6662
6663 if test "$wxUSE_COMBOCTRL" = "yes"; then
6664   AC_DEFINE(wxUSE_COMBOCTRL)
6665   USES_CONTROLS=1
6666 fi
6667
6668 if test "$wxUSE_CHOICE" = "yes"; then
6669   AC_DEFINE(wxUSE_CHOICE)
6670   USES_CONTROLS=1
6671 fi
6672
6673 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6674     AC_DEFINE(wxUSE_CHOICEBOOK)
6675     USES_CONTROLS=1
6676 fi
6677
6678 if test "$wxUSE_CHECKBOX" = "yes"; then
6679   AC_DEFINE(wxUSE_CHECKBOX)
6680   USES_CONTROLS=1
6681 fi
6682
6683 if test "$wxUSE_CHECKLST" = "yes"; then
6684   AC_DEFINE(wxUSE_CHECKLISTBOX)
6685   USES_CONTROLS=1
6686 fi
6687
6688 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6689   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6690   USES_CONTROLS=1
6691 fi
6692
6693 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6694   AC_DEFINE(wxUSE_DATEPICKCTRL)
6695   USES_CONTROLS=1
6696 fi
6697
6698 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6699   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6700   USES_CONTROLS=1
6701 fi
6702
6703 if test "$wxUSE_FILECTRL" = "yes"; then
6704   AC_DEFINE(wxUSE_FILECTRL)
6705   USES_CONTROLS=1
6706 fi
6707
6708 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6709   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6710   USES_CONTROLS=1
6711 fi
6712
6713 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6714   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6715   USES_CONTROLS=1
6716 fi
6717
6718 if test "$wxUSE_DISPLAY" = "yes"; then
6719     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6720         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6721         wxUSE_DISPLAY=no
6722     else
6723         AC_DEFINE(wxUSE_DISPLAY)
6724         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6725     fi
6726 fi
6727
6728 if test "$wxUSE_DETECT_SM" = "yes"; then
6729     AC_DEFINE(wxUSE_DETECT_SM)
6730 fi
6731
6732 if test "$wxUSE_GAUGE" = "yes"; then
6733   AC_DEFINE(wxUSE_GAUGE)
6734   USES_CONTROLS=1
6735 fi
6736
6737 if test "$wxUSE_GRID" = "yes"; then
6738   AC_DEFINE(wxUSE_GRID)
6739   USES_CONTROLS=1
6740   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6741 fi
6742
6743 if test "$wxUSE_HEADERCTRL" = "yes"; then
6744   AC_DEFINE(wxUSE_HEADERCTRL)
6745   USES_CONTROLS=1
6746 fi
6747
6748 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6749   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6750   USES_CONTROLS=1
6751 fi
6752
6753 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6754   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6755   USES_CONTROLS=1
6756 fi
6757
6758 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6759   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6760   USES_CONTROLS=1
6761   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6762 fi
6763
6764 if test "$wxUSE_IMAGLIST" = "yes"; then
6765     AC_DEFINE(wxUSE_IMAGLIST)
6766 fi
6767
6768 if test "$wxUSE_INFOBAR" = "yes"; then
6769     AC_DEFINE(wxUSE_INFOBAR)
6770 fi
6771
6772 if test "$wxUSE_LISTBOOK" = "yes"; then
6773     AC_DEFINE(wxUSE_LISTBOOK)
6774     USES_CONTROLS=1
6775 fi
6776
6777 if test "$wxUSE_LISTBOX" = "yes"; then
6778     AC_DEFINE(wxUSE_LISTBOX)
6779     USES_CONTROLS=1
6780 fi
6781
6782 if test "$wxUSE_LISTCTRL" = "yes"; then
6783     if test "$wxUSE_IMAGLIST" = "yes"; then
6784         AC_DEFINE(wxUSE_LISTCTRL)
6785         USES_CONTROLS=1
6786         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6787     else
6788         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6789     fi
6790 fi
6791
6792 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6793     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6794     USES_CONTROLS=1
6795 fi
6796
6797 if test "$wxUSE_NOTEBOOK" = "yes"; then
6798     AC_DEFINE(wxUSE_NOTEBOOK)
6799     USES_CONTROLS=1
6800     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6801 fi
6802
6803 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6804     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6805 fi
6806
6807 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6808   AC_DEFINE(wxUSE_ODCOMBOBOX)
6809   USES_CONTROLS=1
6810   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6811 fi
6812
6813 if test "$wxUSE_RADIOBOX" = "yes"; then
6814     AC_DEFINE(wxUSE_RADIOBOX)
6815     USES_CONTROLS=1
6816 fi
6817
6818 if test "$wxUSE_RADIOBTN" = "yes"; then
6819     AC_DEFINE(wxUSE_RADIOBTN)
6820     USES_CONTROLS=1
6821 fi
6822
6823 if test "$wxUSE_REARRANGECTRL" = "yes"; then
6824     AC_DEFINE(wxUSE_REARRANGECTRL)
6825 fi
6826
6827 if test "$wxUSE_SASH" = "yes"; then
6828     AC_DEFINE(wxUSE_SASH)
6829     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6830 fi
6831
6832 if test "$wxUSE_SCROLLBAR" = "yes"; then
6833     AC_DEFINE(wxUSE_SCROLLBAR)
6834     USES_CONTROLS=1
6835     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
6836 fi
6837
6838 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6839     AC_DEFINE(wxUSE_SEARCHCTRL)
6840     USES_CONTROLS=1
6841 fi
6842
6843 if test "$wxUSE_SLIDER" = "yes"; then
6844     AC_DEFINE(wxUSE_SLIDER)
6845     USES_CONTROLS=1
6846 fi
6847
6848 if test "$wxUSE_SPINBTN" = "yes"; then
6849     AC_DEFINE(wxUSE_SPINBTN)
6850     USES_CONTROLS=1
6851 fi
6852
6853 if test "$wxUSE_SPINCTRL" = "yes"; then
6854     AC_DEFINE(wxUSE_SPINCTRL)
6855     USES_CONTROLS=1
6856 fi
6857
6858 if test "$wxUSE_SPLITTER" = "yes"; then
6859     AC_DEFINE(wxUSE_SPLITTER)
6860     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6861 fi
6862
6863 if test "$wxUSE_STATBMP" = "yes"; then
6864     AC_DEFINE(wxUSE_STATBMP)
6865     USES_CONTROLS=1
6866 fi
6867
6868 if test "$wxUSE_STATBOX" = "yes"; then
6869     AC_DEFINE(wxUSE_STATBOX)
6870     USES_CONTROLS=1
6871 fi
6872
6873 if test "$wxUSE_STATTEXT" = "yes"; then
6874     AC_DEFINE(wxUSE_STATTEXT)
6875     USES_CONTROLS=1
6876 fi
6877
6878 if test "$wxUSE_STATLINE" = "yes"; then
6879     AC_DEFINE(wxUSE_STATLINE)
6880     USES_CONTROLS=1
6881 fi
6882
6883 if test "$wxUSE_STATUSBAR" = "yes"; then
6884     dnl this will get undefined in wx/chkconf.h if it's not supported
6885     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6886     AC_DEFINE(wxUSE_STATUSBAR)
6887     USES_CONTROLS=1
6888
6889     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6890 fi
6891
6892 if test "$wxUSE_TEXTCTRL" = "yes"; then
6893     AC_DEFINE(wxUSE_TEXTCTRL)
6894     USES_CONTROLS=1
6895     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6896
6897     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
6898     dnl seem useful to allow disabling them
6899     AC_DEFINE(wxUSE_RICHEDIT)
6900     AC_DEFINE(wxUSE_RICHEDIT2)
6901 fi
6902
6903 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6904     if test "$wxUSE_COCOA" = 1 ; then
6905         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6906         wxUSE_TOGGLEBTN=no
6907     fi
6908
6909     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6910         AC_DEFINE(wxUSE_TOGGLEBTN)
6911         USES_CONTROLS=1
6912     fi
6913 fi
6914
6915 if test "$wxUSE_TOOLBAR" = "yes"; then
6916     AC_DEFINE(wxUSE_TOOLBAR)
6917     USES_CONTROLS=1
6918
6919     if test "$wxUSE_UNIVERSAL" = "yes"; then
6920         wxUSE_TOOLBAR_NATIVE="no"
6921     else
6922         wxUSE_TOOLBAR_NATIVE="yes"
6923         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6924     fi
6925
6926     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6927 fi
6928
6929 if test "$wxUSE_TOOLTIPS" = "yes"; then
6930     if test "$wxUSE_MOTIF" = 1; then
6931         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6932     else
6933         if test "$wxUSE_UNIVERSAL" = "yes"; then
6934             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6935         else
6936             AC_DEFINE(wxUSE_TOOLTIPS)
6937         fi
6938     fi
6939 fi
6940
6941 if test "$wxUSE_TREEBOOK" = "yes"; then
6942     AC_DEFINE(wxUSE_TREEBOOK)
6943     USES_CONTROLS=1
6944 fi
6945
6946 if test "$wxUSE_TOOLBOOK" = "yes"; then
6947     AC_DEFINE(wxUSE_TOOLBOOK)
6948     USES_CONTROLS=1
6949 fi
6950
6951 if test "$wxUSE_TREECTRL" = "yes"; then
6952     if test "$wxUSE_IMAGLIST" = "yes"; then
6953         AC_DEFINE(wxUSE_TREECTRL)
6954         USES_CONTROLS=1
6955         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6956     else
6957         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6958     fi
6959 fi
6960
6961 if test "$wxUSE_POPUPWIN" = "yes"; then
6962     if test "$wxUSE_COCOA" = 1 ; then
6963         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6964     else
6965         if test "$wxUSE_PM" = 1; then
6966             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6967         else
6968             AC_DEFINE(wxUSE_POPUPWIN)
6969             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6970
6971             USES_CONTROLS=1
6972         fi
6973     fi
6974 fi
6975
6976 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6977     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6978         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6979     else
6980         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6981         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6982     fi
6983 fi
6984
6985 if test "$wxUSE_TIPWINDOW" = "yes"; then
6986     if test "$wxUSE_PM" = 1; then
6987         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6988     else
6989         AC_DEFINE(wxUSE_TIPWINDOW)
6990     fi
6991 fi
6992
6993 if test "$USES_CONTROLS" = 1; then
6994     AC_DEFINE(wxUSE_CONTROLS)
6995 fi
6996
6997 dnl ---------------------------------------------------------------------------
6998 dnl misc options
6999 dnl ---------------------------------------------------------------------------
7000
7001 dnl please keep the settings below in alphabetical order
7002 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7003     AC_DEFINE(wxUSE_ACCESSIBILITY)
7004     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7005 fi
7006
7007 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7008     AC_DEFINE(wxUSE_DRAGIMAGE)
7009     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7010 fi
7011
7012 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7013     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7014         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7015     else
7016         AC_DEFINE(wxUSE_EXCEPTIONS)
7017         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7018     fi
7019 fi
7020
7021 USE_HTML=0
7022 if test "$wxUSE_HTML" = "yes"; then
7023     AC_DEFINE(wxUSE_HTML)
7024     USE_HTML=1
7025     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7026 fi
7027 if test "$wxUSE_WEBKIT" = "yes"; then
7028     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7029         old_CPPFLAGS="$CPPFLAGS"
7030         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7031         AC_CHECK_HEADER([WebKit/HIWebView.h],
7032                         [
7033                            AC_DEFINE(wxUSE_WEBKIT)
7034                            WEBKIT_LINK="-framework WebKit"
7035                         ],
7036                         [
7037                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7038                            wxUSE_WEBKIT=no
7039                         ],
7040                         [
7041                            #include <Carbon/Carbon.h>
7042                            #include <WebKit/WebKit.h>
7043                         ])
7044         CPPFLAGS="$old_CPPFLAGS"
7045     elif test "$wxUSE_COCOA" = 1; then
7046         AC_DEFINE(wxUSE_WEBKIT)
7047     else
7048         wxUSE_WEBKIT=no
7049     fi
7050     if test "$wxUSE_WEBKIT" = "yes"; then
7051         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7052     fi
7053 fi
7054
7055 USE_XRC=0
7056 if test "$wxUSE_XRC" = "yes"; then
7057     if test "$wxUSE_XML" != "yes"; then
7058         AC_MSG_WARN([XML library not built, XRC resources disabled])
7059         wxUSE_XRC=no
7060     else
7061         AC_DEFINE(wxUSE_XRC)
7062         USE_XRC=1
7063         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7064     fi
7065 fi
7066
7067 USE_AUI=0
7068 if test "$wxUSE_AUI" = "yes"; then
7069    AC_DEFINE(wxUSE_AUI)
7070    USE_AUI=1
7071    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7072 fi
7073
7074 USE_PROPGRID=0
7075 if test "$wxUSE_PROPGRID" = "yes"; then
7076    AC_DEFINE(wxUSE_PROPGRID)
7077    USE_PROPGRID=1
7078    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7079 fi
7080
7081 USE_RIBBON=0
7082 if test "$wxUSE_RIBBON" = "yes"; then
7083    AC_DEFINE(wxUSE_RIBBON)
7084    USE_RIBBON=1
7085    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7086 fi
7087
7088 USE_STC=0
7089 if test "$wxUSE_STC" = "yes"; then
7090    AC_DEFINE(wxUSE_STC)
7091    USE_STC=1
7092    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7093
7094    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7095    AC_PATH_PROG(PYTHON, python)
7096    if test "x$PYTHON" = "x"; then
7097      COND_PYTHON="#"
7098    fi
7099    AC_SUBST(COND_PYTHON)
7100 fi
7101
7102 if test "$wxUSE_MENUS" = "yes"; then
7103     AC_DEFINE(wxUSE_MENUS)
7104     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7105 fi
7106
7107 if test "$wxUSE_METAFILE" = "yes"; then
7108     AC_DEFINE(wxUSE_METAFILE)
7109 fi
7110
7111 if test "$wxUSE_MIMETYPE" = "yes"; then
7112     AC_DEFINE(wxUSE_MIMETYPE)
7113 fi
7114
7115 if test "$wxUSE_MINIFRAME" = "yes"; then
7116     AC_DEFINE(wxUSE_MINIFRAME)
7117 fi
7118
7119 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7120     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7121 fi
7122
7123 if test "$wxUSE_TASKBARICON" = "yes"; then
7124     AC_DEFINE(wxUSE_TASKBARICON)
7125     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7126 fi
7127
7128
7129 if test "$wxUSE_VALIDATORS" = "yes"; then
7130     AC_DEFINE(wxUSE_VALIDATORS)
7131     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7132 fi
7133
7134 if test "$wxUSE_PALETTE" = "yes" ; then
7135     if test "$wxUSE_DFB" = 1; then
7136         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7137         wxUSE_PALETTE=no
7138     else
7139         AC_DEFINE(wxUSE_PALETTE)
7140     fi
7141 fi
7142
7143 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7144   dnl Must be done this late because -lunicows must be before all the other libs
7145   LIBS=" -lunicows $LIBS"
7146 fi
7147
7148 USE_RICHTEXT=0
7149 if test "$wxUSE_RICHTEXT" = "yes"; then
7150     AC_DEFINE(wxUSE_RICHTEXT)
7151     USE_RICHTEXT=1
7152     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7153 fi
7154
7155 dnl ---------------------------------------------------------------------------
7156 dnl wxImage options
7157 dnl ---------------------------------------------------------------------------
7158
7159 if test "$wxUSE_IMAGE" = "yes" ; then
7160     AC_DEFINE(wxUSE_IMAGE)
7161
7162     if test "$wxUSE_GIF" = "yes" ; then
7163       AC_DEFINE(wxUSE_GIF)
7164     fi
7165
7166     if test "$wxUSE_PCX" = "yes" ; then
7167       AC_DEFINE(wxUSE_PCX)
7168     fi
7169
7170     if test "$wxUSE_TGA" = "yes" ; then
7171       AC_DEFINE(wxUSE_TGA)
7172     fi
7173
7174     if test "$wxUSE_IFF" = "yes" ; then
7175       AC_DEFINE(wxUSE_IFF)
7176     fi
7177
7178     if test "$wxUSE_PNM" = "yes" ; then
7179       AC_DEFINE(wxUSE_PNM)
7180     fi
7181
7182     if test "$wxUSE_XPM" = "yes" ; then
7183       AC_DEFINE(wxUSE_XPM)
7184     fi
7185
7186     if test "$wxUSE_ICO_CUR" = "yes" ; then
7187       AC_DEFINE(wxUSE_ICO_CUR)
7188     fi
7189 fi
7190
7191 dnl ---------------------------------------------------------------------------
7192 dnl common dialogs
7193 dnl ---------------------------------------------------------------------------
7194
7195 if test "$wxUSE_ABOUTDLG" = "yes"; then
7196     AC_DEFINE(wxUSE_ABOUTDLG)
7197 fi
7198
7199 if test "$wxUSE_CHOICEDLG" = "yes"; then
7200     AC_DEFINE(wxUSE_CHOICEDLG)
7201 fi
7202
7203 if test "$wxUSE_COLOURDLG" = "yes"; then
7204     AC_DEFINE(wxUSE_COLOURDLG)
7205 fi
7206
7207 if test "$wxUSE_FILEDLG" = "yes"; then
7208     AC_DEFINE(wxUSE_FILEDLG)
7209 fi
7210
7211 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7212     AC_DEFINE(wxUSE_FINDREPLDLG)
7213 fi
7214
7215 if test "$wxUSE_FONTDLG" = "yes"; then
7216     AC_DEFINE(wxUSE_FONTDLG)
7217 fi
7218
7219 if test "$wxUSE_DIRDLG" = "yes"; then
7220     if test "$wxUSE_TREECTRL" != "yes"; then
7221         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7222     else
7223         AC_DEFINE(wxUSE_DIRDLG)
7224     fi
7225 fi
7226
7227 if test "$wxUSE_MSGDLG" = "yes"; then
7228     AC_DEFINE(wxUSE_MSGDLG)
7229 fi
7230
7231 if test "$wxUSE_NUMBERDLG" = "yes"; then
7232     AC_DEFINE(wxUSE_NUMBERDLG)
7233 fi
7234
7235 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7236     AC_DEFINE(wxUSE_PROGRESSDLG)
7237 fi
7238
7239 if test "$wxUSE_SPLASH" = "yes"; then
7240     AC_DEFINE(wxUSE_SPLASH)
7241     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7242 fi
7243
7244 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7245     AC_DEFINE(wxUSE_STARTUP_TIPS)
7246 fi
7247
7248 if test "$wxUSE_TEXTDLG" = "yes"; then
7249     AC_DEFINE(wxUSE_TEXTDLG)
7250 fi
7251
7252 if test "$wxUSE_WIZARDDLG" = "yes"; then
7253     AC_DEFINE(wxUSE_WIZARDDLG)
7254     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7255 fi
7256
7257 dnl ---------------------------------------------------------------------------
7258 dnl options used under wxMSW and wxPM
7259 dnl ---------------------------------------------------------------------------
7260
7261 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7262     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7263         AC_DEFINE(wxUSE_OWNER_DRAWN)
7264     fi
7265 fi
7266
7267 dnl ---------------------------------------------------------------------------
7268 dnl wxMSW-only options
7269 dnl ---------------------------------------------------------------------------
7270
7271 if test "$wxUSE_MSW" = 1 ; then
7272
7273     if test "$wxUSE_DC_CACHEING" = "yes"; then
7274         AC_DEFINE(wxUSE_DC_CACHEING)
7275     fi
7276
7277     if test "$wxUSE_DIB" = "yes"; then
7278         AC_DEFINE(wxUSE_WXDIB)
7279     fi
7280
7281     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7282         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7283     fi
7284
7285     if test "$wxUSE_UXTHEME" = "yes"; then
7286         AC_DEFINE(wxUSE_UXTHEME)
7287     fi
7288
7289 fi
7290 dnl wxUSE_MSW = 1
7291
7292 dnl not quite MSW-only although mostly useful to disable this under MSW
7293 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7294     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7295 fi
7296
7297 if test "$USE_WIN32" = 1 ; then
7298     if test "$wxUSE_INICONF" = "yes"; then
7299         AC_DEFINE(wxUSE_INICONF)
7300     fi
7301
7302     if test "$wxUSE_REGKEY" = "yes"; then
7303         AC_DEFINE(wxUSE_REGKEY)
7304     fi
7305 fi
7306 dnl USE_WIN32 = 1
7307
7308 dnl ---------------------------------------------------------------------------
7309 dnl wxGraphicsContext
7310 dnl ---------------------------------------------------------------------------
7311
7312 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7313 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7314 dnl not defined automatically and we need to do it ourselves
7315 if test "$wxUSE_MAC" = 1; then
7316     wxUSE_GRAPHICS_CONTEXT="yes"
7317 fi
7318
7319 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7320     wx_has_graphics=0
7321     if test "$wxUSE_MSW" = 1; then
7322         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7323             [
7324                 dnl we need just the header, not the library, as we load the
7325                 dnl GDI+ DLL dynamically anyhow during run-time
7326                 AC_LANG_PUSH(C++)
7327                 AC_TRY_COMPILE(
7328                     [#include <gdiplus.h>],
7329                     [
7330                         using namespace Gdiplus;
7331                     ],
7332                     wx_cv_lib_gdiplus=yes,
7333                     wx_cv_lib_gdiplus=no
7334                 )
7335                 AC_LANG_POP()
7336             ]
7337         )
7338         if test "$wx_cv_lib_gdiplus" = "yes"; then
7339             wx_has_graphics=1
7340         fi
7341     elif test "$wxUSE_GTK" = 1; then
7342         PKG_CHECK_MODULES(CAIRO, cairo,
7343             [wx_has_graphics=1],
7344             [AC_MSG_WARN([Cairo library not found])]
7345         )
7346     else
7347         dnl assume it's ok, add more checks here if needed
7348         wx_has_graphics=1
7349     fi
7350
7351     if test "$wx_has_graphics" = 1; then
7352         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7353     else
7354         AC_MSG_WARN([wxGraphicsContext won't be available])
7355     fi
7356 fi
7357
7358 dnl ---------------------------------------------------------------------------
7359 dnl wxMediaCtrl
7360 dnl ---------------------------------------------------------------------------
7361
7362 USE_MEDIA=0
7363
7364 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7365     USE_MEDIA=1
7366
7367     dnl -----------------------------------------------------------------------
7368     dnl GStreamer
7369     dnl -----------------------------------------------------------------------
7370     if test "$wxUSE_GTK" = 1; then
7371         wxUSE_GSTREAMER="no"
7372
7373         dnl -------------------------------------------------------------------
7374         dnl Test for at least 0.8 gstreamer module from pkg-config
7375         dnl Even totem doesn't accept 0.9 evidently.
7376         dnl
7377         dnl So, we first check to see if 0.10 if available - if not we
7378         dnl try the older 0.8 version
7379         dnl -------------------------------------------------------------------
7380         GST_VERSION_MAJOR=0
7381         GST_VERSION_MINOR=10
7382         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7383
7384         if test "$wxUSE_GSTREAMER8" = "no"; then
7385             PKG_CHECK_MODULES(GST,
7386                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7387                 [
7388                     wxUSE_GSTREAMER="yes"
7389                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7390                 ],
7391                 [
7392                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7393                     GST_VERSION_MINOR=8
7394                 ]
7395             )
7396         else
7397             dnl check only for 0.8
7398             GST_VERSION_MINOR=8
7399         fi
7400
7401         if test $GST_VERSION_MINOR = "8"; then
7402             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7403             PKG_CHECK_MODULES(GST,
7404                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7405                 wxUSE_GSTREAMER="yes",
7406                 [
7407                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7408                 ])
7409         fi
7410
7411
7412         if test "$wxUSE_GSTREAMER" = "yes"; then
7413             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7414             EXTRALIBS_MEDIA="$GST_LIBS"
7415
7416             AC_DEFINE(wxUSE_GSTREAMER)
7417         else
7418             USE_MEDIA=0
7419         fi
7420     fi
7421
7422     if test $USE_MEDIA = 1; then
7423         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7424         AC_DEFINE(wxUSE_MEDIACTRL)
7425     else
7426         if test "$wxUSE_MEDIACTRL" = "yes"; then
7427             AC_MSG_ERROR([GStreamer not available])
7428         else
7429             dnl was set to 'auto'
7430             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7431         fi
7432     fi
7433 fi
7434
7435 dnl ---------------------------------------------------------------------------
7436 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7437 dnl ---------------------------------------------------------------------------
7438
7439 if test "$cross_compiling" != "no"; then
7440     dnl Use best guess from host as we can't use uname when cross compiling
7441     OSINFO="\"$host\""
7442 else
7443     dnl attualy work out OS version
7444     OSINFO=`uname -s -r -m`
7445     OSINFO="\"$OSINFO\""
7446 fi
7447
7448 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7449
7450 dnl ---------------------------------------------------------------------------
7451 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7452 dnl ---------------------------------------------------------------------------
7453
7454 if test "x$prefix" != "xNONE"; then
7455     wxPREFIX=$prefix
7456 else
7457     wxPREFIX=$ac_default_prefix
7458 fi
7459
7460 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7461
7462
7463 dnl ---------------------------------------------------------------------------
7464 dnl define variables with all built libraries for wx-config
7465 dnl ---------------------------------------------------------------------------
7466
7467 STD_BASE_LIBS="base"
7468 STD_GUI_LIBS=""
7469 BUILT_WX_LIBS="base"
7470 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7471
7472 if test "$wxUSE_SOCKETS" = "yes" ; then
7473     STD_BASE_LIBS="net $STD_BASE_LIBS"
7474     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7475 fi
7476 if test "$wxUSE_XML" = "yes" ; then
7477     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7478     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7479 fi
7480
7481 if test "$wxUSE_GUI" = "yes"; then
7482     STD_GUI_LIBS="adv core"
7483     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7484
7485     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7486         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7487         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7488     fi
7489     if test "$wxUSE_HTML" = "yes" ; then
7490         STD_GUI_LIBS="html $STD_GUI_LIBS"
7491         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7492     fi
7493     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7494         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7495     fi
7496     if test "$wxUSE_OPENGL" = "yes" ; then
7497         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7498     fi
7499     if test "$wxUSE_AUI" = "yes" ; then
7500         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7501     fi
7502     if test "$wxUSE_PROPGRID" = "yes" ; then
7503         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7504     fi
7505     if test "$wxUSE_RIBBON" = "yes" ; then
7506         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7507     fi
7508     if test "$wxUSE_RICHTEXT" = "yes" ; then
7509         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7510     fi
7511     if test "$wxUSE_STC" = "yes" ; then
7512         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7513     fi
7514     if test "$wxUSE_XRC" = "yes" ; then
7515         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7516         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7517     fi
7518 fi
7519
7520 AC_SUBST(ALL_WX_LIBS)
7521 AC_SUBST(BUILT_WX_LIBS)
7522 AC_SUBST(STD_BASE_LIBS)
7523 AC_SUBST(STD_GUI_LIBS)
7524
7525 dnl ---------------------------------------------------------------------------
7526 dnl Output the makefiles and such from the results found above
7527 dnl ---------------------------------------------------------------------------
7528
7529 dnl all additional libraries (except wxWidgets itself) we link with
7530 EXTRA_FRAMEWORKS=
7531 if test "$wxUSE_MAC" = 1 ; then
7532     if test "$USE_DARWIN" = 1; then
7533         EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL -framework QuickTime"
7534     fi
7535 fi
7536 if test "$wxUSE_COCOA" = 1 ; then
7537     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7538     if test "$wxUSE_MEDIACTRL" = "yes"; then
7539         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7540     fi
7541 fi
7542 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7543     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7544 fi
7545
7546 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7547 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7548
7549 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7550
7551 if test "$wxUSE_GUI" = "yes"; then
7552
7553     dnl TODO add checks that these samples will really compile (i.e. all the
7554     dnl      library features they need are present)
7555
7556     dnl TODO some samples are never built so far: mfc (requires VC++)
7557     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7558                      erase event exec font image minimal render \
7559                      shaped svg taborder vscroll widgets wrapsizer"
7560
7561     if test "$wxUSE_MONOLITHIC" != "yes"; then
7562         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7563     fi
7564     if test "$TOOLKIT" = "MSW"; then
7565         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7566         if test "$wxUSE_UNIVERSAL" != "yes"; then
7567             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7568         fi
7569     fi
7570     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7571         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7572     fi
7573 else
7574     SAMPLES_SUBDIRS="console"
7575     if test "$wxUSE_SOCKETS" = "yes" ; then
7576         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7577     fi
7578     if test "$wxUSE_IPC" = "yes" ; then
7579         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7580     fi
7581 fi
7582
7583
7584 dnl C/C++ compiler options used to compile wxWidgets
7585 dnl
7586 dnl check for icc before gcc as icc is also recognized as gcc
7587 if test "x$INTELCC" = "xyes" ; then
7588     dnl Warnings which can't be easily suppressed in C code are disabled:
7589     dnl
7590     dnl     #810: conversion from "x" to "y" may lose significant bits
7591     dnl     #869: parameter "foo" was never referenced
7592     dnl     #1572: floating-point equality and inequality comparisons
7593     dnl            are unreliable
7594     dnl     #1684: conversion from pointer to same-sized integral type
7595     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7596     dnl            bits
7597     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7598 elif test "$GCC" = yes ; then
7599     CWARNINGS="-Wall -Wundef"
7600 fi
7601
7602 if test "x$INTELCXX" = "xyes" ; then
7603     dnl Intel compiler gives some warnings which simply can't be worked
7604     dnl around or of which we have too many (810, 869) so it's impractical to
7605     dnl keep them enabled even if in theory it would be nice and some others
7606     dnl (279) are generated for standard macros and so there is nothing we can
7607     dnl do about them
7608     dnl
7609     dnl     #279: controlling expression is constant
7610     dnl     #383: value copied to temporary, reference to temporary used
7611     dnl     #444: destructor for base class "xxx" is not virtual
7612     dnl     #981: operands are evaluated in unspecified order
7613     dnl     #1418: external definition with no prior declaration
7614     dnl     #1419: external declaration in primary source file
7615     dnl     #1881: argument must be a constant null pointer value
7616     dnl
7617     dnl (for others see CWARNINGS above)
7618     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7619 elif test "$GXX" = yes ; then
7620     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7621     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7622
7623     dnl when building under Mac we currently get hundreds of deprecation
7624     dnl warnings for Carbon symbols from the standard headers -- disable them
7625     dnl as we already know that they're deprecated and nothing else can be seen
7626     dnl with these warnings on
7627     if test "$wxUSE_MAC" = 1 ; then
7628         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7629     fi
7630 fi
7631
7632
7633 dnl combine everything together and remove the extra white space while doing it
7634 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7635 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7636
7637
7638 dnl add -I options we use during library compilation
7639 dnl
7640 dnl note that the order is somewhat important: wxWidgets headers should
7641 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7642 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7643 dnl CodeWarrior):
7644 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7645  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7646  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7647  $CPPFLAGS `
7648
7649 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7650 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7651 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7652 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7653 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7654
7655 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7656 dnl only stuff to it
7657 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7658
7659
7660 if test "x$MWCC" = "xyes"; then
7661     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7662     dnl must use <regex.h> from system not our local copy on OS X,
7663     dnl but must use local not system on OS 9.
7664     dnl The following should make all -I paths usable for <> includes
7665     dnl while first checking in real system paths.  With 8.3 using
7666     dnl -gccincludes it will actually check local paths before system
7667     dnl even for <> which is totally wrong.
7668
7669     dnl Note that because this absolutely needs to be before any -I
7670     dnl that we have to tack it on to the end of the compiler commandline.
7671     CC="$CC -cwd source -I-"
7672     CXX="$CXX -cwd source -I-"
7673 fi
7674
7675
7676 LIBS=`echo $LIBS`
7677 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7678 EXTRALIBS_XML="$EXPAT_LINK"
7679 EXTRALIBS_HTML="$MSPACK_LINK"
7680 EXTRALIBS_MEDIA="$GST_LIBS"
7681 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7682 if test "$wxUSE_GUI" = "yes"; then
7683     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7684 fi
7685 if test "$wxUSE_OPENGL" = "yes"; then
7686     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7687 fi
7688
7689 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7690
7691 WXCONFIG_LIBS="$LIBS"
7692
7693 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7694 if test "$wxUSE_REGEX" = "builtin" ; then
7695     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7696 fi
7697 if test "$wxUSE_EXPAT" = "builtin" ; then
7698     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7699 fi
7700 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7701     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7702 fi
7703 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7704     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7705 fi
7706 if test "$wxUSE_LIBPNG" = "builtin" ; then
7707     wxconfig_3rdparty="png $wxconfig_3rdparty"
7708 fi
7709 if test "$wxUSE_ZLIB" = "builtin" ; then
7710     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7711 fi
7712
7713 for i in $wxconfig_3rdparty ; do
7714     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7715 done
7716
7717
7718 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7719     WXUNIV=1
7720
7721     case "$wxUNIV_THEMES" in
7722         ''|all)
7723             AC_DEFINE(wxUSE_ALL_THEMES)
7724             ;;
7725
7726         *)
7727             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7728                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7729             done
7730     esac
7731 else
7732     WXUNIV=0
7733 fi
7734
7735 AC_SUBST(wxUSE_ZLIB)
7736 AC_SUBST(wxUSE_REGEX)
7737 AC_SUBST(wxUSE_EXPAT)
7738 AC_SUBST(wxUSE_LIBJPEG)
7739 AC_SUBST(wxUSE_LIBPNG)
7740 AC_SUBST(wxUSE_LIBTIFF)
7741
7742 if test $wxUSE_MONOLITHIC = "yes" ; then
7743     MONOLITHIC=1
7744 else
7745     MONOLITHIC=0
7746 fi
7747
7748 if test $wxUSE_PLUGINS = "yes" ; then
7749     USE_PLUGINS=1
7750 else
7751     USE_PLUGINS=0
7752 fi
7753
7754 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7755     USE_QA=1
7756 else
7757     USE_QA=0
7758 fi
7759
7760 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7761     OFFICIAL_BUILD=1
7762 else
7763     OFFICIAL_BUILD=0
7764 fi
7765
7766 AC_SUBST(VENDOR)
7767 AC_SUBST(OFFICIAL_BUILD)
7768 AC_SUBST(WX_FLAVOUR)
7769 AC_SUBST(WX_LIB_FLAVOUR)
7770
7771 AC_SUBST(WXUNIV)
7772 AC_SUBST(MONOLITHIC)
7773 AC_SUBST(USE_PLUGINS)
7774 AC_SUBST(LIBS)
7775 AC_SUBST(CXXWARNINGS)
7776 AC_SUBST(EXTRALIBS)
7777 AC_SUBST(EXTRALIBS_XML)
7778 AC_SUBST(EXTRALIBS_HTML)
7779 AC_SUBST(EXTRALIBS_MEDIA)
7780 AC_SUBST(EXTRALIBS_GUI)
7781 AC_SUBST(EXTRALIBS_OPENGL)
7782 AC_SUBST(EXTRALIBS_SDL)
7783 AC_SUBST(EXTRALIBS_STC)
7784 AC_SUBST(WITH_PLUGIN_SDL)
7785 AC_SUBST(EXTRALIBS_GTKPRINT)
7786 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7787 AC_SUBST(EXTRALIBS_GNOMEVFS)
7788 AC_SUBST(EXTRALIBS_HILDON)
7789 AC_SUBST(UNICODE)
7790 AC_SUBST(DEBUG_INFO)
7791 AC_SUBST(DEBUG_FLAG)
7792 TOOLKIT_LOWERCASE=xxx
7793 if test "$TOOLKIT" = "MAC"; then
7794     TOOLKIT_LOWERCASE=osx_carbon
7795 fi
7796 if test "$TOOLKIT" = "OSX_CARBON"; then
7797     TOOLKIT_LOWERCASE=osx_carbon
7798 fi
7799 if test "$TOOLKIT" = "OSX_COCOA"; then
7800     TOOLKIT_LOWERCASE=osx_cocoa
7801 fi
7802 if test "$TOOLKIT_LOWERCASE" = "xxx"; then
7803     TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7804 fi
7805 AC_SUBST(TOOLKIT_LOWERCASE)
7806 AC_SUBST(TOOLKIT_VERSION)
7807 AC_SUBST(DYLIB_RPATH_INSTALL)
7808 AC_SUBST(DYLIB_RPATH_POSTLINK)
7809 AC_SUBST(SAMPLES_RPATH_FLAG)
7810 AC_SUBST(HEADER_PAD_OPTION)
7811 AC_SUBST(HOST_SUFFIX)
7812 AC_SUBST(CPPUNIT_CFLAGS)
7813 AC_SUBST(CPPUNIT_LIBS)
7814
7815 case "$TOOLKIT" in
7816     GTK)
7817         TOOLKIT_DESC="GTK+"
7818         if test "$WXGTK2" = 1; then
7819             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7820             if test "$wxUSE_GTKPRINT" = "yes" ; then
7821                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7822             fi
7823             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7824                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7825             fi
7826             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7827                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7828             fi
7829             if test "$wxUSE_LIBHILDON" = "yes"; then
7830                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7831             fi
7832             if test "$wxUSE_LIBHILDON2" = "yes"; then
7833                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7834             fi
7835
7836             if test "$TOOLKIT_EXTRA" != ""; then
7837                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7838             fi
7839         fi
7840         ;;
7841
7842     ?*)
7843         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7844         ;;
7845
7846     *)
7847         TOOLKIT_DESC="base only"
7848         ;;
7849 esac
7850
7851 if test "$wxUSE_WINE" = "yes"; then
7852     BAKEFILE_FORCE_PLATFORM=win32
7853 fi
7854
7855 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7856 dnl Hopefully for a non-unicode build there aren't any wide constants in
7857 dnl headers, but for a unicode build it's best to disable pch.
7858 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7859 then
7860     AC_CACHE_CHECK(
7861         [for gcc precompiled header bug],
7862         [wx_cv_gcc_pch_bug],
7863         [[
7864             echo '#include <stdio.h>
7865                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7866
7867             echo '#include "conftest.h"
7868                   int main()
7869                   {
7870                      printf("%ls", test_var);
7871                      return 0;
7872                   }' > conftest.cpp
7873
7874             wx_cv_gcc_pch_bug="pch not supported"
7875
7876             if $CXX conftest.h >/dev/null 2>&1
7877             then
7878                 wx_cv_gcc_pch_bug=
7879
7880                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7881                 then
7882                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7883                         grep awidetest >/dev/null
7884                     then
7885                         wx_cv_gcc_pch_bug=no
7886                     else
7887                         wx_cv_gcc_pch_bug=yes
7888                     fi
7889                 fi
7890             fi
7891
7892             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7893         ]])
7894
7895     if test "$wx_cv_gcc_pch_bug" = yes; then
7896         dnl make the default for pch 'no'
7897         dnl further below check whether the user overrode and warn them
7898         bk_use_pch=no
7899     fi
7900 fi
7901
7902 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7903
7904 dnl make install path absolute (if not already);
7905 dnl will fail with (some) MSDOS paths
7906 case ${INSTALL} in
7907   /* ) # Absolute
7908      ;;
7909   ?:* ) # Drive letter, considered as absolute.
7910      ;;
7911   *)
7912      INSTALL=`pwd`/${INSTALL} ;;
7913 esac
7914
7915 if test "$wxUSE_GUI" = "yes"; then
7916
7917 if test "$wxUSE_MSW" = 1 ; then
7918     if test "x$WINDRES" = "x"; then
7919         AC_MSG_ERROR([Required windres program not found])
7920     fi
7921
7922     RESCOMP="$WINDRES $WINDRES_CPU_DEFINE"
7923 fi
7924
7925 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7926     dnl base name of the resource file for wxMac must be the same
7927     dnl as library installation base name (-install_name)
7928     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7929     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7930
7931     dnl add the resources target for wxMac
7932     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7933
7934     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7935
7936     MACSETFILE="\$(SETFILE)"
7937
7938     dnl resources are bundled both with shared library and applications
7939     dnl since the carb resource *must* be included in the application
7940     if test "$wxUSE_OSX_CARBON" = 1; then
7941         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7942         RESCOMP="$REZ"
7943         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7944     else
7945         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7946         RESCOMP="cat /dev/null \| $REZ"
7947         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7948     fi
7949
7950 else
7951     dnl default value is to (silently) do nothing in the makefile
7952     MACSETFILE="@true"
7953
7954     if test "$wxUSE_PM" = 1; then
7955         RESCOMP="emxbind"
7956         WXCONFIG_RESFLAGS="-ep"
7957
7958         dnl Is this one really used anywhere for pm?
7959         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7960     else
7961         POSTLINK_COMMAND="@true"
7962     fi
7963 fi
7964
7965 fi
7966 dnl wxUSE_GUI = 1
7967
7968
7969 dnl find out if the compiler supports PCH
7970 dnl
7971 dnl TODO: this should be in bakefile
7972 if test $GCC_PCH = 1
7973 then
7974     if test "$wx_cv_gcc_pch_bug" = yes; then
7975         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7976         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7977         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7978     fi
7979
7980     # Our WX_PRECOMP flag does not make sense for any language except C++ because
7981     # the headers that benefit from precompilation are mostly C++ headers.
7982     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7983     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
7984     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
7985 fi
7986
7987 dnl HACK ALERT!!
7988 dnl For now, we need to alter bk-deps not to generate deps
7989 dnl when we've configured a Universal binary build.
7990 dnl The next version of Bakefile will have the correct fix for this
7991 dnl at which time, this hack can be removed.
7992
7993 if test "$wxUSE_MAC" = 1 ; then
7994     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7995         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7996         mv temp bk-deps
7997         chmod +x bk-deps
7998     fi
7999 fi
8000
8001 if test "$wxUSE_SHARED" = "yes"; then
8002     dnl Need addtional flag on OS/2, so override bakefiles value
8003     dnl (there currently is no suitable variable to which the
8004     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8005     case "${host}" in
8006       *-pc-os2_emx | *-pc-os2-emx )
8007         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8008         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8009         cp -p ${srcdir}/src/os2/dllnames.sh .
8010         cp -p ${srcdir}/src/os2/dllar.sh .
8011       ;;
8012     esac
8013 fi
8014 if test "$wxUSE_OMF" = "yes"; then
8015     case "${host}" in
8016       *-pc-os2_emx | *-pc-os2-emx )
8017         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8018         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8019         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8020       ;;
8021     esac
8022 fi
8023
8024 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8025 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8026
8027
8028 dnl Sun cc is compatible with gcc and so either of them can use the C
8029 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8030 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8031 dnl where GTK+ is built with gcc
8032 dnl
8033 dnl However the compiler options are not compatible at all and in particular
8034 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8035 dnl filter them out as we already have the correct options for multithreaded
8036 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8037 case "${host}" in
8038     *-*-solaris2* )
8039         dnl system packages are compiled with Sun CC and so pkg-config outputs
8040         dnl CC-specific "-mt" flag, remove it when using gcc
8041         if test "$GCC" = yes; then
8042             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
8043             LIBS=`echo $LIBS | sed 's/-mt//'`
8044             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
8045         fi
8046         ;;
8047
8048     *-*-linux* )
8049         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8050         dnl -pthreads which Sun CC doesn't know about
8051         if test "x$SUNCXX" = xyes; then
8052             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
8053             LIBS=`echo $LIBS | sed 's/-pthread//'`
8054             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
8055         fi
8056         ;;
8057 esac
8058
8059 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8060 dnl it doesn't affect compilation checks above
8061 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8062 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8063 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8064 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8065
8066 dnl for convenience, sort the samples in alphabetical order
8067 dnl
8068 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8069 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8070 dnl
8071 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8072 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8073 dnl       only removes the Unix-like part of the introduced line break.
8074 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8075
8076 dnl subtle bakefile goop.
8077 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8078 dnl I wish we would have called it something less likely to clash with
8079 dnl things though.
8080 AC_SUBST(SHARED)
8081
8082 dnl global options
8083 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8084 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8085
8086 dnl toolkit options
8087 AC_SUBST(USE_GUI)
8088 AC_SUBST(AFMINSTALL)
8089 AC_SUBST(WIN32INSTALL)
8090 AC_SUBST(TOOLKIT)
8091 AC_SUBST(TOOLKIT_DIR)
8092 AC_SUBST(TOOLCHAIN_NAME)
8093 AC_SUBST(TOOLCHAIN_FULLNAME)
8094
8095 dnl wx-config options
8096 AC_SUBST(host_alias)
8097 AC_SUBST(cross_compiling)
8098 AC_SUBST(WIDGET_SET)
8099 AC_SUBST(WX_RELEASE)
8100 AC_SUBST(WX_VERSION)
8101 AC_SUBST(WX_SUBVERSION)
8102 AC_SUBST(WX_CHARTYPE)
8103
8104 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8105 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8106 dnl are used when building the libraries using the library
8107 dnl
8108 dnl so put anything which should be used only during the library build in, e.g.
8109 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8110 dnl
8111 dnl and, finally, for some things which should be only used by wx-config but
8112 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8113 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8114 AC_SUBST(WXCONFIG_CPPFLAGS)
8115 AC_SUBST(WXCONFIG_CFLAGS)
8116 AC_SUBST(WXCONFIG_CXXFLAGS)
8117
8118 AC_SUBST(WXCONFIG_LIBS)
8119 AC_SUBST(WXCONFIG_RPATH)
8120 AC_SUBST(WXCONFIG_LDFLAGS)
8121 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8122 AC_SUBST(WXCONFIG_RESFLAGS)
8123
8124 dnl distribution vars
8125 AC_SUBST(GUIDIST)
8126 AC_SUBST(DISTDIR)
8127
8128 dnl additional subdirectories where we will build
8129 AC_SUBST(SAMPLES_SUBDIRS)
8130
8131 dnl additional libraries and linker settings
8132 AC_SUBST(LDFLAGS)
8133 AC_SUBST(LDFLAGS_GL)
8134 AC_SUBST(OPENGL_LIBS)
8135 AC_SUBST(DMALLOC_LIBS)
8136 AC_SUBST(WX_VERSION_TAG)
8137
8138 dnl additional resurces settings
8139 AC_SUBST(RESCOMP)
8140 AC_SUBST(WINDRES)
8141 AC_SUBST(REZ)
8142 AC_SUBST(RESFLAGS)
8143 AC_SUBST(RESPROGRAMOBJ)
8144 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8145 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8146
8147 dnl additional for Mac OS X
8148 AC_SUBST(DEREZ)
8149 AC_SUBST(LIBWXMACRES)
8150 AC_SUBST(POSTLINK_COMMAND)
8151 AC_SUBST(MACSETFILE)
8152
8153 dnl other tools
8154 AC_SUBST(GCC)
8155 AC_SUBST(DLLTOOL)
8156
8157
8158 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8159 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8160 dnl - and we do use it)
8161 AC_PROG_MAKE_SET
8162
8163
8164 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8165
8166 if test "$USE_WIN32" = 1; then
8167     AC_CONFIG_COMMANDS([rcdefs.h],
8168         [
8169             mkdir -p $outdir &&
8170             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8171         ],
8172         [
8173             CPP="$CPP"
8174             infile="$srcdir/include/wx/msw/genrcdefs.h"
8175             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8176         ]
8177     )
8178 fi
8179
8180 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8181                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8182                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8183
8184 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8185                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8186                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8187
8188 dnl this is used to run ifacecheck with the same flags used by the compiler
8189 dnl for the real compilation:
8190 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8191                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8192
8193 if test "$wx_cv_version_script" = "yes"; then
8194     AC_CONFIG_FILES(version-script)
8195 fi
8196 AC_CONFIG_FILES(Makefile)
8197
8198 AC_CONFIG_COMMANDS([wx-config],
8199                    [ rm -f wx-config
8200                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8201                    ],
8202                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8203                      LN_S="${LN_S}"
8204                    ])
8205
8206 dnl This would give us us build dir that in every significant way
8207 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8208 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8209 dnl on platforms that do not have symlinks.
8210 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8211
8212 if test "$wxWITH_SUBDIRS" != "no"; then
8213 dnl Configure samples, demos etc. directories, but only if they are present:
8214 if test "$wxUSE_GUI" = "yes"; then
8215     SUBDIRS="samples demos utils"
8216 else
8217     dnl we build wxBase only
8218     dnl there are no wxBase programs in demos
8219     SUBDIRS="samples utils"
8220 fi
8221 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8222 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8223
8224 for subdir in $SUBDIRS; do
8225     if test -d ${srcdir}/${subdir} ; then
8226         if test "$wxUSE_GUI" = "yes"; then
8227             if test ${subdir} = "samples"; then
8228                 dnl only take those samples which compile in the current
8229                 dnl configuration and which exist
8230                 makefiles="samples/Makefile.in $makefiles"
8231                 for sample in $SAMPLES_SUBDIRS; do
8232                     if test -d $srcdir/samples/$sample; then
8233                         makefiles="samples/$sample/Makefile.in $makefiles"
8234                     fi
8235                 done
8236             else
8237                 dnl assume that everything compiles for utils &c
8238                 dnl any that shouldn't be built can be added to
8239                 dnl DISABLED_UTILS, DISABLED_DEMOS
8240                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8241                 eval "disabled=\$$disabled_var"
8242                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8243                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8244             fi
8245         else
8246             dnl we build wxBase only
8247             dnl don't take all samples/utils, just those which build with wxBase
8248             if test ${subdir} = "samples"; then
8249                 dnl only take those samples which compile in the current
8250                 dnl configuration and which exist
8251                 makefiles="samples/Makefile.in $makefiles"
8252                 for sample in `echo $SAMPLES_SUBDIRS`; do
8253                     if test -d $srcdir/samples/$sample; then
8254                         makefiles="samples/$sample/Makefile.in $makefiles"
8255                     fi
8256                 done
8257             elif test ${subdir} = "utils"; then
8258                 makefiles=""
8259                 for util in ifacecheck ; do
8260                     if test -d $srcdir/utils/$util ; then
8261                         makefiles="utils/$util/src/Makefile.in \
8262                                    $makefiles"
8263                     fi
8264                 done
8265             else
8266                 dnl assume that everything compiles for tests
8267                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8268             fi
8269         fi
8270
8271         for mkin in $makefiles ; do
8272             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8273             AC_CONFIG_FILES([$mk])
8274         done
8275     fi
8276 done
8277 fi dnl wxWITH_SUBDIRS
8278
8279 AC_OUTPUT
8280
8281 dnl report how we have been configured
8282 echo
8283 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8284 echo ""
8285 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8286 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8287 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8288 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8289 if test "$wxUSE_UNICODE" = "yes"; then
8290     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8291         echo " (using UTF-8)"
8292     else
8293         echo " (using wchar_t)"
8294     fi
8295 else
8296     echo
8297 fi
8298
8299 echo "  What level of wxWidgets compatibility should be enabled?"
8300 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8301 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8302
8303 echo "  Which libraries should wxWidgets use?"
8304 echo "                                       STL                ${wxUSE_STL}"
8305 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8306 echo "                                       png                ${wxUSE_LIBPNG-none}"
8307 echo "                                       regex              ${wxUSE_REGEX}"
8308 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8309 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8310 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8311 fi
8312 echo "                                       zlib               ${wxUSE_ZLIB}"
8313 echo "                                       expat              ${wxUSE_EXPAT}"
8314 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8315 echo "                                       sdl                ${wxUSE_LIBSDL}"
8316
8317 echo ""
8318
8319 dnl vi: set et sts=4 sw=4 com=\:dnl: